| 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 | $224.46 | 10.336% | $247.6602 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $38.31 | 11.755% | $42.8133 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $80.79 | 3.510% | $83.6257 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $122.78 | 4.269% | $128.0215 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $203.37 | 11.479% | $226.7148 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $204.34 | 7.270% | $219.1955 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $20.84 | 7.660% | $22.4363 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $894.89 | $970.4673 | $970.47 | $970.45 | $970.40 | |