| 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 | $96.82 | 5.605% | $102.2468 | $102.25 | $102.25 | $102.20 |
| Purchase #2 | $33.27 | 9.105% | $36.2992 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $19.97 | 4.144% | $20.7976 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $116.28 | 8.468% | $126.1266 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $149.42 | 6.595% | $159.2742 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $136.57 | 6.848% | $145.9223 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $238.46 | 4.483% | $249.1502 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $790.79 | $839.8169 | $839.82 | $839.80 | $839.80 | |