| 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 | $134.89 | 11.209% | $150.0098 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $69.54 | 12.216% | $78.035 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $184.84 | 6.678% | $197.1836 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $28.30 | 5.230% | $29.7801 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $212.38 | 8.269% | $229.9417 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $236.50 | 11.732% | $264.2462 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $150.77 | 13.717% | $171.4511 | $171.45 | $171.45 | $171.50 |
| 7 purchase totals = | $1,017.22 | $1,120.6475 | $1,120.65 | $1,120.70 | $1,120.60 | |