| 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 | $112.66 | 9.429% | $123.2827 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $186.66 | 8.556% | $202.6306 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $236.78 | 5.256% | $249.2252 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $46.87 | 6.665% | $49.9939 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $43.94 | 12.726% | $49.5318 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $51.67 | 7.124% | $55.351 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $180.87 | 3.464% | $187.1353 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $859.45 | $917.1505 | $917.15 | $917.25 | $917.10 | |