| 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 | $90.26 | 13.696% | $102.622 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $188.40 | 3.450% | $194.8998 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $37.50 | 12.679% | $42.2546 | $42.25 | $42.25 | $42.30 |
| Purchase #4 | $178.82 | 13.717% | $203.3487 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $231.31 | 12.583% | $260.4157 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $45.74 | 4.210% | $47.6657 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $131.92 | 13.693% | $149.9838 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $903.95 | $1,001.1903 | $1,001.19 | $1,001.15 | $1,001.20 | |