| 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 | $129.78 | 10.263% | $143.0993 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $92.91 | 7.536% | $99.9117 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $42.74 | 3.392% | $44.1897 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $240.98 | 5.159% | $253.4122 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $68.30 | 9.600% | $74.8568 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $222.58 | 5.196% | $234.1453 | $234.15 | $234.15 | $234.10 |
| Purchase #7 | $246.38 | 13.262% | $279.0549 | $279.05 | $279.05 | $279.10 |
| 7 purchase totals = | $1,043.67 | $1,128.6699 | $1,128.67 | $1,128.65 | $1,128.70 | |