| 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 | $199.33 | 9.564% | $218.3939 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $202.79 | 9.289% | $221.6272 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $189.51 | 13.513% | $215.1185 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $44.71 | 4.761% | $46.8386 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $222.72 | 5.606% | $235.2057 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $219.67 | 8.621% | $238.6078 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $27.63 | 4.750% | $28.9424 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $1,106.36 | $1,204.7341 | $1,204.74 | $1,204.75 | $1,204.60 | |