| 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 | $110.81 | 4.317% | $115.5937 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $211.49 | 7.549% | $227.4554 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $104.35 | 8.309% | $113.0204 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $10.68 | 10.550% | $11.8067 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $161.35 | 13.592% | $183.2807 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $135.88 | 11.600% | $151.6421 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $30.25 | 7.253% | $32.444 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $764.81 | $835.2430 | $835.24 | $835.25 | $835.20 | |