| 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 | $109.76 | 11.532% | $122.4175 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $59.98 | 8.527% | $65.0945 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $50.30 | 6.752% | $53.6963 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $210.56 | 4.827% | $220.7237 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $129.44 | 13.536% | $146.961 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $170.29 | 10.620% | $188.3748 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $125.37 | 3.140% | $129.3066 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $855.70 | $926.5744 | $926.57 | $926.50 | $926.60 | |