| 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 | $84.85 | 8.235% | $91.8374 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $216.36 | 12.378% | $243.141 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $22.64 | 11.430% | $25.2278 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $94.46 | 5.678% | $99.8234 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $145.92 | 8.608% | $158.4808 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $111.95 | 3.570% | $115.9466 | $115.95 | $115.95 | $115.90 |
| Purchase #7 | $132.82 | 12.831% | $149.8621 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $809.00 | $884.3191 | $884.32 | $884.35 | $884.20 | |