| 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 | $221.50 | 12.473% | $249.1277 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $37.54 | 8.343% | $40.672 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $21.99 | 4.355% | $22.9477 | $22.95 | $22.95 | $22.90 |
| Purchase #4 | $221.27 | 3.129% | $228.1935 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $214.40 | 11.540% | $239.1418 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $61.66 | 9.216% | $67.3426 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $76.30 | 4.445% | $79.6915 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $854.66 | $927.1168 | $927.11 | $927.15 | $927.00 | |