| 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 | $124.51 | 12.828% | $140.4821 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $91.38 | 10.201% | $100.7017 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $121.30 | 4.579% | $126.8543 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $60.43 | 4.695% | $63.2672 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $36.64 | 12.721% | $41.301 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $89.38 | 3.472% | $92.4833 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $224.60 | 9.728% | $246.4491 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $748.24 | $811.5387 | $811.53 | $811.55 | $811.60 | |