| 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 | $196.80 | 12.432% | $221.2662 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $81.44 | 3.232% | $84.0721 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $110.43 | 9.326% | $120.7287 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $180.57 | 7.307% | $193.7642 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $54.60 | 6.198% | $57.9841 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $46.57 | 7.814% | $50.209 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $247.83 | 3.401% | $256.2587 | $256.26 | $256.25 | $256.30 |
| 7 purchase totals = | $918.24 | $984.2830 | $984.28 | $984.25 | $984.40 | |