| 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 | $233.44 | 11.646% | $260.6264 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $99.70 | 11.189% | $110.8554 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $163.36 | 10.560% | $180.6108 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $175.29 | 6.411% | $186.5278 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $38.64 | 10.380% | $42.6508 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $188.44 | 7.474% | $202.524 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $218.32 | 5.282% | $229.8517 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,117.19 | $1,213.6469 | $1,213.65 | $1,213.65 | $1,213.70 | |