| 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 | $45.98 | 4.252% | $47.9351 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $211.64 | 13.405% | $240.0103 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $108.51 | 9.600% | $118.927 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $244.61 | 7.395% | $262.6989 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $73.49 | 12.114% | $82.3926 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $219.66 | 8.317% | $237.9291 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $132.73 | 10.103% | $146.1397 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,036.62 | $1,136.0327 | $1,136.04 | $1,136.10 | $1,135.90 | |