| 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 | $203.90 | 8.530% | $221.2927 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $236.39 | 12.202% | $265.2343 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $235.81 | 6.490% | $251.1141 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $229.49 | 9.701% | $251.7528 | $251.75 | $251.75 | $251.80 |
| Purchase #5 | $154.94 | 13.396% | $175.6958 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $190.73 | 4.563% | $199.433 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $242.59 | 8.590% | $263.4285 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,493.85 | $1,627.9512 | $1,627.94 | $1,628.00 | $1,627.90 | |