| 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 | $230.93 | 3.465% | $238.9317 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $16.43 | 5.494% | $17.3327 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $18.32 | 10.858% | $20.3092 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $174.70 | 10.299% | $192.6924 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $216.76 | 4.789% | $227.1406 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $75.68 | 12.211% | $84.9213 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $112.70 | 6.825% | $120.3918 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $845.52 | $901.7197 | $901.71 | $901.75 | $901.60 | |