| 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 | $206.66 | 8.829% | $224.906 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $142.84 | 12.397% | $160.5479 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $193.59 | 4.364% | $202.0383 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $32.98 | 8.646% | $35.8315 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $219.64 | 3.773% | $227.927 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $65.71 | 4.556% | $68.7037 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $151.91 | 10.736% | $168.2191 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $1,013.33 | $1,088.1735 | $1,088.18 | $1,088.20 | $1,088.00 | |