| 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 | $244.72 | 4.783% | $256.425 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $22.77 | 10.252% | $25.1044 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $132.57 | 12.422% | $149.0378 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $26.88 | 11.855% | $30.0666 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $41.56 | 7.716% | $44.7668 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $186.36 | 4.506% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $8.65 | 13.188% | $9.7908 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $663.51 | $709.9488 | $709.96 | $709.95 | $710.00 | |