| 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 | $200.64 | 13.486% | $227.6983 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $20.72 | 7.759% | $22.3277 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $57.66 | 9.752% | $63.283 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $243.49 | 13.692% | $276.8287 | $276.83 | $276.85 | $276.80 |
| Purchase #5 | $155.48 | 9.707% | $170.5724 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $250.68 | 13.334% | $284.1057 | $284.11 | $284.10 | $284.10 |
| Purchase #7 | $208.61 | 13.118% | $235.9755 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,137.28 | $1,280.7913 | $1,280.80 | $1,280.85 | $1,280.80 | |