| 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 | $156.26 | 7.779% | $168.4155 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $112.83 | 9.504% | $123.5534 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $215.30 | 6.798% | $229.9361 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $20.60 | 12.220% | $23.1173 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $245.81 | 7.756% | $264.875 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $171.63 | 12.674% | $193.3824 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $232.60 | 6.480% | $247.6725 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $1,155.03 | $1,250.9522 | $1,250.96 | $1,250.95 | $1,251.00 | |