| 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 | $234.76 | 13.515% | $266.4878 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $98.28 | 13.226% | $111.2785 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $122.43 | 4.779% | $128.2809 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $234.58 | 9.235% | $256.2435 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $189.30 | 6.871% | $202.3068 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $107.41 | 3.611% | $111.2886 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $46.92 | 5.421% | $49.4635 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $1,033.68 | $1,125.3496 | $1,125.35 | $1,125.40 | $1,125.40 | |