| 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 | $242.78 | 3.454% | $251.1656 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $30.49 | 3.867% | $31.669 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $247.96 | 8.766% | $269.6962 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $52.81 | 7.243% | $56.635 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $216.53 | 5.648% | $228.7596 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $9.64 | 3.102% | $9.939 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $144.34 | 3.759% | $149.7657 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $944.55 | $997.6301 | $997.65 | $997.60 | $997.70 | |