| 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 | $101.99 | 8.787% | $110.9519 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $208.62 | 6.375% | $221.9195 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $99.68 | 5.358% | $105.0209 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $217.75 | 3.629% | $225.6521 | $225.65 | $225.65 | $225.70 |
| Purchase #5 | $110.69 | 5.223% | $116.4713 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $134.67 | 6.429% | $143.3279 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $220.76 | 7.588% | $237.5113 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $1,094.16 | $1,160.8549 | $1,160.85 | $1,160.80 | $1,160.90 | |