| 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 | $176.35 | 8.151% | $190.7243 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $190.65 | 3.739% | $197.7784 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $228.43 | 8.466% | $247.7689 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $16.93 | 12.833% | $19.1026 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $202.91 | 6.476% | $216.0505 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $243.81 | 9.556% | $267.1085 | $267.11 | $267.10 | $267.10 |
| Purchase #7 | $201.65 | 4.473% | $210.6698 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,260.73 | $1,349.2030 | $1,349.20 | $1,349.15 | $1,349.30 | |