| 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 | $108.66 | 4.330% | $113.365 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $91.73 | 3.615% | $95.046 | $95.05 | $95.05 | $95.00 |
| Purchase #3 | $206.89 | 10.244% | $228.0838 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $166.72 | 8.273% | $180.5127 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $137.85 | 9.634% | $151.1305 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $220.26 | 7.347% | $236.4425 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $209.85 | 6.421% | $223.3245 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $1,141.96 | $1,227.9050 | $1,227.90 | $1,227.90 | $1,227.80 | |