| 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 | $194.46 | 3.555% | $201.3731 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $26.69 | 12.444% | $30.0113 | $30.01 | $30.00 | $30.00 |
| Purchase #3 | $105.53 | 7.829% | $113.7919 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $113.28 | 13.625% | $128.7144 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $188.89 | 3.346% | $195.2103 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $95.79 | 11.519% | $106.8241 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $197.49 | 10.145% | $217.5254 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $922.13 | $993.4505 | $993.44 | $993.40 | $993.40 | |