| 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 | $47.47 | 9.857% | $52.1491 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $131.32 | 9.741% | $144.1119 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $230.43 | 9.248% | $251.7402 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $101.60 | 8.217% | $109.9485 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $224.43 | 8.240% | $242.923 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $226.32 | 6.831% | $241.7799 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $242.72 | 9.328% | $265.3609 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $1,204.29 | $1,308.0135 | $1,308.01 | $1,308.00 | $1,307.90 | |