| 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 | $229.45 | 4.390% | $239.5229 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $216.29 | 4.258% | $225.4996 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $20.64 | 4.716% | $21.6134 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $203.42 | 12.533% | $228.9146 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $87.60 | 6.863% | $93.612 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $146.85 | 11.564% | $163.8317 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $33.47 | 3.477% | $34.6338 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $937.72 | $1,007.6280 | $1,007.61 | $1,007.60 | $1,007.50 | |