| 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 | $117.82 | 13.174% | $133.3416 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $49.49 | 8.846% | $53.8679 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $57.86 | 5.217% | $60.8786 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $14.60 | 10.735% | $16.1673 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $223.51 | 3.608% | $231.5742 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $40.42 | 10.604% | $44.7061 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $219.53 | 13.698% | $249.6012 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $723.23 | $790.1369 | $790.14 | $790.10 | $790.20 | |