| 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 | $211.67 | 4.855% | $221.9466 | $221.95 | $221.95 | $221.90 |
| Purchase #2 | $68.67 | 11.184% | $76.3501 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $80.71 | 3.512% | $83.5445 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $229.76 | 7.134% | $246.1511 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $60.46 | 10.105% | $66.5695 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $232.50 | 8.152% | $251.4534 | $251.45 | $251.45 | $251.50 |
| Purchase #7 | $177.61 | 9.834% | $195.0762 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,061.38 | $1,141.0914 | $1,141.09 | $1,141.10 | $1,141.20 | |