| 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 | $190.30 | 12.827% | $214.7098 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $210.86 | 4.391% | $220.1189 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $55.97 | 12.756% | $63.1095 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $129.38 | 4.568% | $135.2901 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $175.95 | 12.482% | $197.9121 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $139.72 | 6.526% | $148.8381 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $82.39 | 9.631% | $90.325 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $984.57 | $1,070.3035 | $1,070.31 | $1,070.30 | $1,070.20 | |