| 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 | $41.80 | 3.499% | $43.2626 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $126.50 | 10.697% | $140.0317 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $175.65 | 13.798% | $199.8862 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $111.90 | 7.356% | $120.1314 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $115.80 | 3.244% | $119.5566 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $213.98 | 6.849% | $228.6355 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $102.36 | 4.316% | $106.7779 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $887.99 | $958.2819 | $958.29 | $958.35 | $958.30 | |