| 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 | $132.57 | 10.221% | $146.12 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $189.76 | 7.455% | $203.9066 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $205.86 | 7.420% | $221.1348 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $42.25 | 7.411% | $45.3811 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $188.99 | 3.107% | $194.8619 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $202.89 | 3.653% | $210.3016 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $98.49 | 9.730% | $108.0731 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $1,060.81 | $1,129.7791 | $1,129.77 | $1,129.75 | $1,129.80 | |