| 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 | $244.87 | 5.643% | $258.688 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $37.43 | 12.224% | $42.0054 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $26.74 | 9.639% | $29.3175 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $216.31 | 13.519% | $245.5529 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $240.79 | 11.657% | $268.8589 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $67.79 | 9.641% | $74.3256 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $20.26 | 13.721% | $23.0399 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $854.19 | $941.7882 | $941.80 | $941.80 | $941.80 | |