| 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 | $94.56 | 3.735% | $98.0918 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $33.42 | 13.143% | $37.8124 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $102.40 | 11.290% | $113.961 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $110.80 | 13.594% | $125.8622 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $212.29 | 7.565% | $228.3497 | $228.35 | $228.35 | $228.30 |
| Purchase #6 | $200.37 | 3.226% | $206.8339 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $97.32 | 10.405% | $107.4461 | $107.45 | $107.45 | $107.40 |
| 7 purchase totals = | $851.16 | $918.3571 | $918.35 | $918.35 | $918.30 | |