| 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 | $244.65 | 8.203% | $264.7186 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $16.66 | 5.733% | $17.6151 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $116.41 | 12.726% | $131.2243 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $190.32 | 3.606% | $197.1829 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $83.58 | 9.849% | $91.8118 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $64.26 | 10.494% | $71.0034 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $203.42 | 11.822% | $227.4683 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $919.30 | $1,001.0244 | $1,001.02 | $1,000.95 | $1,001.00 | |