| 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 | $103.89 | 6.167% | $110.2969 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $190.87 | 5.336% | $201.0548 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $42.31 | 11.438% | $47.1494 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $155.43 | 5.114% | $163.3787 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $243.95 | 7.484% | $262.2072 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $118.58 | 4.757% | $124.2209 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $245.50 | 3.392% | $253.8274 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,100.53 | $1,162.1353 | $1,162.14 | $1,162.15 | $1,162.10 | |