| 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 | $113.36 | 6.404% | $120.6196 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $163.71 | 8.623% | $177.8267 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $190.46 | 10.654% | $210.7516 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $246.42 | 3.473% | $254.9782 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $108.80 | 10.293% | $119.9988 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $32.93 | 4.174% | $34.3045 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $25.82 | 10.212% | $28.4567 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $881.50 | $946.9361 | $946.94 | $946.95 | $947.00 | |