| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.97 | 8.161% | $221.6976 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $163.41 | 12.588% | $183.9801 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $133.75 | 6.128% | $141.9462 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $220.76 | 3.568% | $228.6367 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $199.98 | 4.121% | $208.2212 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $115.44 | 7.395% | $123.9768 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $172.76 | 3.410% | $178.6511 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $1,211.07 | $1,287.1097 | $1,287.12 | $1,287.15 | $1,287.10 | |