| 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 | $103.26 | 9.165% | $112.7238 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $116.99 | 3.186% | $120.7173 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $221.28 | 13.304% | $250.7191 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $84.43 | 5.123% | $88.7553 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $24.90 | 6.272% | $26.4617 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $60.57 | 5.732% | $64.0419 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $200.98 | 13.487% | $228.0862 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $812.41 | $891.5053 | $891.51 | $891.45 | $891.50 | |