| 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 | $197.79 | 6.199% | $210.051 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $151.82 | 10.448% | $167.6822 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $57.78 | 3.621% | $59.8722 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $213.42 | 11.702% | $238.3944 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $140.42 | 6.325% | $149.3016 | $149.30 | $149.30 | $149.30 |
| Purchase #6 | $213.71 | 9.737% | $234.5189 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $182.36 | 8.105% | $197.1403 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,157.30 | $1,256.9606 | $1,256.95 | $1,256.95 | $1,257.00 | |