| 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 | $199.66 | 6.866% | $213.3687 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $51.52 | 7.741% | $55.5082 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $119.32 | 7.346% | $128.0852 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $210.82 | 11.238% | $234.512 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $186.89 | 5.437% | $197.0512 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $221.84 | 3.511% | $229.6288 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $226.63 | 9.309% | $247.727 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,216.68 | $1,305.8811 | $1,305.89 | $1,305.90 | $1,305.90 | |