| 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 | $10.72 | 8.706% | $11.6533 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $136.44 | 11.836% | $152.589 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $188.53 | 4.523% | $197.0572 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $209.35 | 4.743% | $219.2795 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $34.96 | 3.302% | $36.1144 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $114.50 | 5.383% | $120.6635 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $130.39 | 3.447% | $134.8845 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $824.89 | $872.2414 | $872.23 | $872.25 | $872.40 | |