| 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 | $112.55 | 13.657% | $127.921 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $220.55 | 8.658% | $239.6452 | $239.65 | $239.65 | $239.60 |
| Purchase #3 | $146.77 | 11.597% | $163.7909 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $138.37 | 5.355% | $145.7797 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $211.76 | 5.319% | $223.0235 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $101.69 | 5.276% | $107.0552 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $30.26 | 9.753% | $33.2113 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $961.95 | $1,040.4268 | $1,040.43 | $1,040.40 | $1,040.40 | |