| 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 | $83.51 | 12.809% | $94.2068 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $113.66 | 10.571% | $125.675 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $99.56 | 6.205% | $105.7377 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $103.55 | 8.630% | $112.4864 | $112.49 | $112.50 | $112.50 |
| Purchase #5 | $140.40 | 8.288% | $152.0364 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $107.35 | 12.105% | $120.3447 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $199.87 | 8.770% | $217.3986 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $847.90 | $927.8856 | $927.90 | $927.95 | $927.80 | |