| 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 | $27.43 | 13.481% | $31.1278 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $183.93 | 10.202% | $202.6945 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $43.55 | 10.687% | $48.2042 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $241.81 | 7.518% | $259.9893 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $227.49 | 13.632% | $258.5014 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $158.25 | 7.448% | $170.0365 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $118.86 | 8.431% | $128.8811 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $1,001.32 | $1,099.4348 | $1,099.43 | $1,099.50 | $1,099.40 | |