| 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 | $233.76 | 8.649% | $253.9779 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $108.58 | 12.851% | $122.5336 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $128.33 | 8.277% | $138.9519 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $247.36 | 3.265% | $255.4363 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $68.68 | 8.202% | $74.3131 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $194.38 | 5.416% | $204.9076 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $227.79 | 11.477% | $253.9335 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,208.88 | $1,304.0539 | $1,304.05 | $1,304.10 | $1,304.00 | |