| 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 | $120.43 | 9.210% | $131.5216 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $169.41 | 11.850% | $189.4851 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $214.62 | 6.400% | $228.3557 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $37.48 | 6.404% | $39.8802 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $126.58 | 3.393% | $130.8749 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $206.42 | 12.251% | $231.7085 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $41.97 | 10.810% | $46.507 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $916.91 | $998.3330 | $998.34 | $998.30 | $998.40 | |