| 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 | $131.52 | 8.259% | $142.3822 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $43.86 | 3.255% | $45.2876 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $42.62 | 4.504% | $44.5396 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $120.71 | 4.200% | $125.7798 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $135.33 | 8.220% | $146.4541 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $235.67 | 6.873% | $251.8676 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $213.54 | 9.498% | $233.822 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $923.25 | $990.1329 | $990.13 | $990.15 | $990.20 | |