| 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 | $195.25 | 11.161% | $217.0419 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $178.91 | 8.165% | $193.518 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $72.84 | 10.344% | $80.3746 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $107.72 | 12.361% | $121.0353 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $239.29 | 4.155% | $249.2325 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $158.37 | 11.526% | $176.6237 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $143.63 | 4.720% | $150.4093 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $1,096.01 | $1,188.2353 | $1,188.23 | $1,188.20 | $1,188.10 | |