| 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 | $210.78 | 7.277% | $226.1185 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $27.52 | 7.644% | $29.6236 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $202.40 | 12.535% | $227.7708 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $160.80 | 5.432% | $169.5347 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $99.42 | 9.640% | $109.0041 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $76.77 | 12.312% | $86.2219 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $13.40 | 12.722% | $15.1047 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $791.09 | $863.3783 | $863.36 | $863.30 | $863.30 | |