| 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 | $21.66 | 4.728% | $22.6841 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $63.80 | 5.104% | $67.0564 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $139.72 | 5.293% | $147.1154 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $229.55 | 8.813% | $249.7802 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $138.98 | 8.486% | $150.7738 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $222.76 | 8.820% | $242.4074 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $148.77 | 6.844% | $158.9518 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $965.24 | $1,038.7691 | $1,038.77 | $1,038.75 | $1,038.90 | |