| 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 | $129.72 | 3.523% | $134.29 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $16.52 | 6.649% | $17.6184 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $23.84 | 6.776% | $25.4554 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $103.79 | 4.572% | $108.5353 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $110.57 | 12.289% | $124.1579 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $56.89 | 13.442% | $64.5372 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $222.82 | 9.571% | $244.1461 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $664.15 | $718.7403 | $718.76 | $718.75 | $718.70 | |