| 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 | $111.28 | 9.317% | $121.648 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $134.75 | 7.131% | $144.359 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $146.83 | 3.517% | $151.994 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $216.39 | 7.552% | $232.7318 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $117.40 | 8.859% | $127.8005 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $22.58 | 7.655% | $24.3085 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $170.37 | 12.167% | $191.0989 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $919.60 | $993.9407 | $993.94 | $993.95 | $993.90 | |