| 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 | $193.47 | 3.584% | $200.404 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $71.67 | 9.246% | $78.2966 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $244.74 | 3.687% | $253.7636 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $190.66 | 11.315% | $212.2332 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $242.39 | 8.706% | $263.4925 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $230.86 | 11.827% | $258.1638 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $220.59 | 12.648% | $248.4902 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,394.38 | $1,514.8439 | $1,514.83 | $1,514.85 | $1,514.90 | |