| 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 | $239.51 | 3.128% | $247.0019 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $58.98 | 13.157% | $66.74 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $238.80 | 6.825% | $255.0981 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $239.60 | 10.128% | $263.8667 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $133.36 | 5.817% | $141.1176 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $215.40 | 7.436% | $231.4171 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $102.34 | 13.800% | $116.4629 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,227.99 | $1,321.7043 | $1,321.71 | $1,321.65 | $1,321.70 | |