| 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 | $235.41 | 5.524% | $248.414 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $12.75 | 4.586% | $13.3347 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $250.47 | 10.252% | $276.1482 | $276.15 | $276.15 | $276.10 |
| Purchase #4 | $153.98 | 3.644% | $159.591 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $226.89 | 5.868% | $240.2039 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $78.43 | 9.448% | $85.8401 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $115.99 | 10.539% | $128.2142 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $1,073.92 | $1,151.7461 | $1,151.73 | $1,151.75 | $1,151.60 | |