| 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 | $202.91 | 7.711% | $218.5564 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $110.86 | 4.450% | $115.7933 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $47.43 | 7.816% | $51.1371 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $99.70 | 3.448% | $103.1377 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $80.76 | 8.421% | $87.5608 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $225.83 | 4.398% | $235.762 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $99.37 | 6.636% | $105.9642 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $866.86 | $917.9115 | $917.91 | $917.90 | $918.00 | |