| 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 | $35.25 | 12.228% | $39.5604 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $191.67 | 5.372% | $201.9665 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $205.62 | 6.678% | $219.3513 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $219.61 | 3.765% | $227.8783 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $17.34 | 10.779% | $19.2091 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $24.79 | 13.635% | $28.1701 | $28.17 | $28.15 | $28.20 |
| Purchase #7 | $189.75 | 4.315% | $197.9377 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $884.03 | $934.0734 | $934.08 | $934.05 | $934.20 | |