| 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 | $135.98 | 3.148% | $140.2607 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $158.43 | 7.836% | $170.8446 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $148.33 | 13.811% | $168.8159 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $246.57 | 10.763% | $273.1083 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $52.81 | 12.842% | $59.5919 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $231.56 | 3.457% | $239.565 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $208.83 | 5.548% | $220.4159 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,182.51 | $1,272.6023 | $1,272.61 | $1,272.55 | $1,272.60 | |