| 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 | $243.90 | 8.480% | $264.5827 | $264.58 | $264.60 | $264.60 |
| Purchase #2 | $240.65 | 9.507% | $263.5286 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $207.38 | 3.273% | $214.1675 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $213.48 | 11.503% | $238.0366 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $39.83 | 5.358% | $41.9641 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $161.56 | 10.809% | $179.023 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $121.34 | 9.436% | $132.7896 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,228.14 | $1,334.0921 | $1,334.09 | $1,334.10 | $1,334.10 | |