| 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 | $96.65 | 12.219% | $108.4597 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $21.46 | 5.246% | $22.5858 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $246.61 | 11.540% | $275.0688 | $275.07 | $275.05 | $275.10 |
| Purchase #4 | $177.46 | 13.130% | $200.7605 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $7.54 | 12.569% | $8.4877 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $17.97 | 8.192% | $19.4421 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $240.58 | 5.258% | $253.2297 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $808.27 | $888.0343 | $888.04 | $888.05 | $888.10 | |