| 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 | $174.52 | 8.249% | $188.9162 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $247.79 | 12.576% | $278.9521 | $278.95 | $278.95 | $279.00 |
| Purchase #3 | $218.88 | 4.132% | $227.9241 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $107.98 | 9.503% | $118.2413 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $52.68 | 9.623% | $57.7494 | $57.75 | $57.75 | $57.70 |
| Purchase #6 | $168.33 | 9.622% | $184.5267 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $161.54 | 10.111% | $177.8733 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $1,131.72 | $1,234.1831 | $1,234.18 | $1,234.15 | $1,234.10 | |