| 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 | $185.83 | 13.231% | $210.4172 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $247.55 | 3.551% | $256.3405 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $31.90 | 6.693% | $34.0351 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $80.93 | 8.801% | $88.0526 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $13.49 | 6.772% | $14.4035 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $17.80 | 3.429% | $18.4104 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $226.31 | 5.269% | $238.2343 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $803.81 | $859.8936 | $859.89 | $859.90 | $859.80 | |