| 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 | $121.69 | 12.365% | $136.737 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $9.75 | 7.453% | $10.4767 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $166.65 | 10.321% | $183.8499 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $249.35 | 10.411% | $275.3098 | $275.31 | $275.30 | $275.30 |
| Purchase #5 | $17.74 | 4.564% | $18.5497 | $18.55 | $18.55 | $18.50 |
| Purchase #6 | $33.62 | 10.656% | $37.2025 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $239.72 | 11.459% | $267.1895 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $838.52 | $929.3151 | $929.32 | $929.35 | $929.20 | |