| 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 | $120.75 | 7.692% | $130.0381 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $17.46 | 8.305% | $18.9101 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $236.38 | 9.647% | $259.1836 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $98.83 | 8.502% | $107.2325 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $182.98 | 11.524% | $204.0666 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $27.96 | 12.759% | $31.5274 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $196.32 | 3.369% | $202.934 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $880.68 | $953.8923 | $953.89 | $953.95 | $953.80 | |