| 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 | $240.33 | 8.475% | $260.698 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $172.28 | 13.486% | $195.5137 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $199.55 | 6.353% | $212.2274 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $9.48 | 6.242% | $10.0717 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $222.45 | 13.847% | $253.2527 | $253.25 | $253.25 | $253.30 |
| Purchase #6 | $39.99 | 7.408% | $42.9525 | $42.95 | $42.95 | $43.00 |
| Purchase #7 | $98.45 | 10.668% | $108.9526 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $982.53 | $1,083.6686 | $1,083.66 | $1,083.65 | $1,083.80 | |