| 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 | $17.92 | 11.138% | $19.9159 | $19.92 | $19.90 | $19.90 |
| Purchase #2 | $202.98 | 12.420% | $228.1901 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $93.51 | 9.227% | $102.1382 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $183.33 | 3.396% | $189.5559 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $196.38 | 12.836% | $221.5873 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $191.27 | 13.111% | $216.3474 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $6.82 | 3.168% | $7.0361 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $892.21 | $984.7709 | $984.79 | $984.80 | $984.70 | |