| 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 | $216.54 | 13.246% | $245.2229 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $23.43 | 8.795% | $25.4907 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $102.68 | 6.158% | $109.003 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $41.71 | 13.656% | $47.4059 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $143.36 | 12.304% | $160.999 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $130.95 | 9.253% | $143.0668 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $106.49 | 12.757% | $120.0749 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $765.16 | $851.2632 | $851.26 | $851.20 | $851.30 | |