| 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 | $221.69 | 7.592% | $238.5207 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $196.90 | 12.186% | $220.8942 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $113.99 | 4.805% | $119.4672 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $33.88 | 8.753% | $36.8455 | $36.85 | $36.85 | $36.80 |
| Purchase #5 | $235.47 | 7.779% | $253.7872 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $136.32 | 12.224% | $152.9838 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $201.88 | 11.234% | $224.5592 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,140.13 | $1,247.0578 | $1,247.06 | $1,247.05 | $1,247.10 | |