| 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 | $116.73 | 7.102% | $125.0202 | $125.02 | $125.00 | $125.00 |
| Purchase #2 | $121.35 | 13.841% | $138.1461 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $227.34 | 4.430% | $237.4112 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $137.88 | 13.504% | $156.4993 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $47.58 | 13.330% | $53.9224 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $234.76 | 6.495% | $250.0077 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $36.74 | 3.485% | $38.0204 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $922.38 | $999.0273 | $999.03 | $998.95 | $998.90 | |