| 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 | $83.65 | 8.846% | $91.0497 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $209.83 | 10.575% | $232.0195 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $216.30 | 4.143% | $225.2613 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $135.27 | 12.518% | $152.2031 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $90.92 | 9.624% | $99.6701 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $105.61 | 10.178% | $116.359 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $113.69 | 5.704% | $120.1749 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $955.27 | $1,036.7376 | $1,036.73 | $1,036.65 | $1,036.80 | |