| 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 | $230.92 | 3.536% | $239.0853 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $13.42 | 8.104% | $14.5076 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $135.36 | 8.374% | $146.695 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $138.94 | 3.510% | $143.8168 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $193.73 | 4.417% | $202.2871 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $121.32 | 3.203% | $125.2059 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $69.97 | 5.394% | $73.7442 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $903.66 | $945.3419 | $945.36 | $945.35 | $945.30 | |