| 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 | $106.85 | 9.369% | $116.8608 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $42.61 | 5.802% | $45.0822 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $106.43 | 9.175% | $116.195 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $111.95 | 7.415% | $120.2511 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $24.36 | 8.808% | $26.5056 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $236.91 | 5.493% | $249.9235 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $231.52 | 7.446% | $248.759 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $860.63 | $923.5772 | $923.58 | $923.55 | $923.70 | |