| 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 | $250.63 | 6.164% | $266.0788 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $107.47 | 8.409% | $116.5072 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $132.65 | 10.502% | $146.5809 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $213.59 | 10.170% | $235.3121 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $235.87 | 8.297% | $255.4401 | $255.44 | $255.45 | $255.40 |
| Purchase #6 | $9.69 | 8.694% | $10.5324 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $41.59 | 4.338% | $43.3942 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $991.49 | $1,073.8457 | $1,073.84 | $1,073.90 | $1,073.80 | |