| 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 | $117.31 | 8.215% | $126.947 | $126.95 | $126.95 | $126.90 |
| Purchase #2 | $217.54 | 10.523% | $240.4317 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $89.77 | 5.523% | $94.728 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $238.35 | 7.601% | $256.467 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $120.65 | 12.349% | $135.5491 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $148.50 | 11.256% | $165.2152 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $74.38 | 11.732% | $83.1063 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $1,006.50 | $1,102.4443 | $1,102.46 | $1,102.45 | $1,102.30 | |