| 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 | $216.70 | 6.581% | $230.961 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $108.44 | 4.611% | $113.4402 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $121.89 | 13.791% | $138.6998 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $24.58 | 7.774% | $26.4908 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $135.57 | 12.457% | $152.458 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $26.89 | 6.400% | $28.611 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $106.91 | 10.588% | $118.2296 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $740.98 | $808.8904 | $808.89 | $808.90 | $808.90 | |