| 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 | $222.84 | 9.458% | $243.9162 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $98.85 | 9.457% | $108.1982 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $83.59 | 7.430% | $89.8007 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $187.43 | 5.155% | $197.092 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $53.83 | 11.338% | $59.9332 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $119.73 | 7.829% | $129.1037 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $206.52 | 4.402% | $215.611 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $972.79 | $1,043.6550 | $1,043.65 | $1,043.65 | $1,043.60 | |