| 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 | $239.26 | 13.439% | $271.4142 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $199.53 | 5.343% | $210.1909 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $146.29 | 6.853% | $156.3153 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $209.46 | 5.633% | $221.2589 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $34.45 | 6.858% | $36.8126 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $13.85 | 9.744% | $15.1995 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $240.61 | 11.184% | $267.5198 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,083.45 | $1,178.7112 | $1,178.71 | $1,178.65 | $1,178.70 | |