| 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 | $112.77 | 5.210% | $118.6453 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $106.48 | 5.232% | $112.051 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $143.90 | 4.193% | $149.9337 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $113.88 | 5.643% | $120.3062 | $120.31 | $120.30 | $120.30 |
| Purchase #5 | $203.79 | 4.151% | $212.2493 | $212.25 | $212.25 | $212.20 |
| Purchase #6 | $138.73 | 8.446% | $150.4471 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $59.51 | 8.105% | $64.3333 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $879.06 | $927.9659 | $927.97 | $928.00 | $927.80 | |