| 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 | $188.36 | 9.218% | $205.723 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $99.79 | 3.270% | $103.0531 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $96.96 | 5.193% | $101.9951 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $228.86 | 13.226% | $259.129 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $225.79 | 11.504% | $251.7649 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $49.33 | 6.804% | $52.6864 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $112.67 | 11.554% | $125.6879 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $1,001.76 | $1,100.0394 | $1,100.04 | $1,100.05 | $1,100.10 | |