| 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 | $199.42 | 3.712% | $206.8225 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $227.62 | 12.823% | $256.8077 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $24.37 | 6.119% | $25.8612 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $175.44 | 12.505% | $197.3788 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $143.78 | 5.402% | $151.547 | $151.55 | $151.55 | $151.50 |
| Purchase #6 | $202.39 | 11.396% | $225.4544 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $30.28 | 3.453% | $31.3256 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $1,003.30 | $1,095.1972 | $1,095.20 | $1,095.20 | $1,095.20 | |