| 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 | $21.46 | 11.664% | $23.9631 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $122.41 | 13.606% | $139.0651 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $236.30 | 4.779% | $247.5928 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $118.52 | 8.259% | $128.3086 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $23.78 | 5.676% | $25.1298 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $240.86 | 7.228% | $258.2694 | $258.27 | $258.25 | $258.30 |
| Purchase #7 | $90.43 | 4.210% | $94.2371 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $853.76 | $916.5659 | $916.57 | $916.55 | $916.60 | |