| 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 | $222.73 | 8.105% | $240.7823 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $233.59 | 10.577% | $258.2968 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $23.55 | 5.429% | $24.8285 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $114.97 | 8.731% | $125.008 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $188.57 | 12.536% | $212.2091 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $22.92 | 8.874% | $24.9539 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $84.29 | 8.132% | $91.1445 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $890.62 | $977.2231 | $977.22 | $977.25 | $977.20 | |