| 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 | $247.63 | 3.427% | $256.1163 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $112.74 | 10.176% | $124.2124 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $229.51 | 5.510% | $242.156 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $233.52 | 12.225% | $262.0678 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $121.52 | 11.419% | $135.3964 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $87.79 | 9.719% | $96.3223 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $106.84 | 5.309% | $112.5121 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $1,139.55 | $1,228.7833 | $1,228.79 | $1,228.70 | $1,228.80 | |