| 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 | $202.96 | 6.372% | $215.8926 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $105.72 | 10.693% | $117.0246 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $87.45 | 10.640% | $96.7547 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $18.75 | 11.172% | $20.8448 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $145.87 | 10.216% | $160.7721 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $100.35 | 8.285% | $108.664 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $207.70 | 13.544% | $235.8309 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $868.80 | $955.7837 | $955.76 | $955.75 | $955.80 | |