| 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 | $116.75 | 5.311% | $122.9506 | $122.95 | $122.95 | $123.00 |
| Purchase #2 | $133.60 | 10.855% | $148.1023 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $113.86 | 4.404% | $118.8744 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $124.62 | 11.353% | $138.7681 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $142.90 | 10.614% | $158.0674 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $81.31 | 13.528% | $92.3096 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $207.98 | 7.830% | $224.2648 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $921.02 | $1,003.3372 | $1,003.33 | $1,003.25 | $1,003.50 | |