| 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 | $195.33 | 12.635% | $220.0099 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $48.42 | 4.626% | $50.6599 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $122.81 | 9.366% | $134.3124 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $42.61 | 13.810% | $48.4944 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $162.93 | 5.592% | $172.041 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $237.82 | 12.147% | $266.708 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $28.71 | 3.501% | $29.7151 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $838.63 | $921.9407 | $921.94 | $921.90 | $921.90 | |