| 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 | $207.60 | 8.254% | $224.7353 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $191.32 | 9.846% | $210.1574 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $143.53 | 12.130% | $160.9402 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $9.83 | 4.487% | $10.2711 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $198.75 | 3.353% | $205.4141 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $241.91 | 8.320% | $262.0369 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $234.77 | 10.441% | $259.2823 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,227.71 | $1,332.8373 | $1,332.84 | $1,332.85 | $1,332.80 | |