| 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 | $99.75 | 3.418% | $103.1595 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $219.74 | 12.172% | $246.4868 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $79.42 | 4.803% | $83.2345 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $210.93 | 12.804% | $237.9375 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $57.90 | 4.160% | $60.3086 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $57.34 | 9.128% | $62.574 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $146.38 | 10.611% | $161.9124 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $871.46 | $955.6133 | $955.61 | $955.60 | $955.60 | |