| 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 | $119.50 | 12.300% | $134.1985 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $140.88 | 3.502% | $145.8136 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $221.65 | 5.343% | $233.4928 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $61.90 | 10.395% | $68.3345 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $219.67 | 7.608% | $236.3825 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $245.54 | 8.796% | $267.1377 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $46.96 | 13.323% | $53.2165 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $1,056.10 | $1,138.5761 | $1,138.57 | $1,138.60 | $1,138.50 | |