| 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 | $222.83 | 6.291% | $236.8482 | $236.85 | $236.85 | $236.80 |
| Purchase #2 | $107.64 | 7.437% | $115.6452 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $112.97 | 13.486% | $128.2051 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $29.81 | 9.294% | $32.5805 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $179.34 | 4.666% | $187.708 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $96.54 | 9.349% | $105.5655 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $49.33 | 10.530% | $54.5244 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $798.46 | $861.0769 | $861.09 | $861.05 | $861.00 | |