| 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 | $212.54 | 12.243% | $238.5613 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $42.36 | 5.841% | $44.8342 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $109.70 | 5.522% | $115.7576 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $138.67 | 4.343% | $144.6924 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $133.37 | 4.678% | $139.609 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $15.40 | 5.487% | $16.245 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $96.89 | 5.385% | $102.1075 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $748.93 | $801.8070 | $801.81 | $801.80 | $801.80 | |