| 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 | $232.51 | 3.421% | $240.4642 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $109.94 | 6.522% | $117.1103 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $245.37 | 11.666% | $273.9949 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $122.35 | 11.731% | $136.7029 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $217.67 | 3.345% | $224.9511 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $110.28 | 11.462% | $122.9203 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $212.60 | 9.738% | $233.303 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $1,250.72 | $1,349.4467 | $1,349.43 | $1,349.40 | $1,349.50 | |