| 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 | $236.61 | 5.445% | $249.4934 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $34.71 | 8.559% | $37.6808 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $26.57 | 11.595% | $29.6508 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $177.29 | 5.163% | $186.4435 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $227.43 | 9.417% | $248.8471 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $157.80 | 8.252% | $170.8217 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $20.80 | 6.496% | $22.1512 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $881.21 | $945.0885 | $945.08 | $945.10 | $945.10 | |