| 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 | $104.98 | 13.171% | $118.8069 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $221.47 | 12.406% | $248.9456 | $248.95 | $248.95 | $248.90 |
| Purchase #3 | $128.80 | 3.368% | $133.138 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $115.93 | 5.609% | $122.4325 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $37.94 | 6.296% | $40.3287 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $100.71 | 5.609% | $106.3588 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $107.93 | 4.827% | $113.1398 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $817.76 | $883.1503 | $883.16 | $883.20 | $883.00 | |