| 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 | $244.56 | 9.125% | $266.8761 | $266.88 | $266.90 | $266.90 |
| Purchase #2 | $38.69 | 11.650% | $43.1974 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $247.98 | 3.641% | $257.009 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $243.56 | 13.120% | $275.5151 | $275.52 | $275.50 | $275.50 |
| Purchase #5 | $178.25 | 13.373% | $202.0874 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $243.99 | 8.472% | $264.6608 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $119.67 | 11.785% | $133.7731 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $1,316.70 | $1,443.1189 | $1,443.13 | $1,443.10 | $1,443.20 | |