| 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 | $250.57 | 11.294% | $278.8694 | $278.87 | $278.85 | $278.90 |
| Purchase #2 | $220.78 | 11.346% | $245.8297 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $240.67 | 4.807% | $252.239 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $32.99 | 8.388% | $35.7572 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $53.46 | 3.773% | $55.477 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $65.31 | 13.494% | $74.1229 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $205.98 | 7.347% | $221.1134 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,069.76 | $1,163.4086 | $1,163.41 | $1,163.40 | $1,163.40 | |