| 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 | $230.39 | 8.494% | $249.9593 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $33.35 | 11.562% | $37.2059 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $248.90 | 13.841% | $283.3502 | $283.35 | $283.35 | $283.40 |
| Purchase #4 | $225.96 | 6.660% | $241.0089 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $148.73 | 7.548% | $159.9561 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $58.63 | 6.582% | $62.489 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $131.83 | 7.200% | $141.3218 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,077.79 | $1,175.2912 | $1,175.30 | $1,175.25 | $1,175.40 | |