| 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 | $125.80 | 3.151% | $129.764 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $130.88 | 3.365% | $135.2841 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $195.81 | 3.172% | $202.0211 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $210.27 | 13.825% | $239.3398 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $152.70 | 4.316% | $159.2905 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $10.40 | 6.141% | $11.0387 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $73.66 | 11.749% | $82.3143 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $899.52 | $959.0525 | $959.04 | $959.05 | $959.00 | |