| 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 | $13.30 | 11.306% | $14.8037 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $116.68 | 3.567% | $120.842 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $223.40 | 13.180% | $252.8441 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $209.80 | 8.768% | $228.1953 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $211.96 | 6.388% | $225.5 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $142.85 | 8.854% | $155.4979 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $84.91 | 13.371% | $96.2633 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $1,002.90 | $1,093.9463 | $1,093.94 | $1,093.95 | $1,093.90 | |