| 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 | $108.84 | 10.275% | $120.0233 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $102.73 | 6.147% | $109.0448 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $117.61 | 9.651% | $128.9605 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $169.77 | 8.210% | $183.7081 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $34.53 | 11.438% | $38.4795 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $66.74 | 10.567% | $73.7924 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $161.70 | 7.714% | $174.1735 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $761.92 | $828.1821 | $828.17 | $828.15 | $828.20 | |