| 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 | $101.27 | 4.773% | $106.1036 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $177.30 | 7.603% | $190.7801 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $144.66 | 12.548% | $162.8119 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $137.52 | 3.598% | $142.468 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $197.34 | 10.647% | $218.3508 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $169.29 | 11.339% | $188.4858 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $224.27 | 8.808% | $244.0237 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,151.65 | $1,253.0239 | $1,253.02 | $1,253.00 | $1,253.10 | |