| 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 | $212.94 | 12.159% | $238.8314 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $116.78 | 13.378% | $132.4028 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $213.89 | 10.865% | $237.1291 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $199.67 | 4.547% | $208.749 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $70.82 | 13.576% | $80.4345 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $161.30 | 5.560% | $170.2683 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $28.76 | 8.206% | $31.12 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $1,004.16 | $1,098.9351 | $1,098.93 | $1,098.95 | $1,098.80 | |