| 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 | $233.54 | 6.596% | $248.9443 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $107.49 | 8.122% | $116.2203 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $65.89 | 9.378% | $72.0692 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $37.42 | 9.156% | $40.8462 | $40.85 | $40.85 | $40.80 |
| Purchase #5 | $230.74 | 13.822% | $262.6329 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $138.31 | 9.812% | $151.881 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $15.96 | 9.194% | $17.4274 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $829.35 | $910.0213 | $910.02 | $910.05 | $909.90 | |