| 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 | $10.94 | 11.589% | $12.2078 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $32.47 | 6.114% | $34.4552 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $21.42 | 10.139% | $23.5918 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $244.66 | 6.560% | $260.7097 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $58.51 | 4.395% | $61.0815 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $250.61 | 8.273% | $271.343 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $238.87 | 10.394% | $263.6981 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $857.48 | $927.0871 | $927.09 | $927.10 | $927.10 | |