| 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 | $103.43 | 11.219% | $115.0338 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $195.60 | 11.312% | $217.7263 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $29.43 | 12.694% | $33.1658 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $79.71 | 13.347% | $90.3489 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $209.98 | 11.499% | $234.1256 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $119.80 | 7.731% | $129.0617 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $116.32 | 13.181% | $131.6521 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $854.27 | $951.1142 | $951.12 | $951.15 | $951.10 | |