| 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 | $110.98 | 13.220% | $125.6516 | $125.65 | $125.65 | $125.70 |
| Purchase #2 | $224.65 | 7.498% | $241.4943 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $30.61 | 9.211% | $33.4295 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $56.76 | 5.375% | $59.8109 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $154.60 | 12.446% | $173.8415 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $210.62 | 10.411% | $232.5476 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $196.53 | 7.611% | $211.4879 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $984.75 | $1,078.2633 | $1,078.26 | $1,078.30 | $1,078.20 | |