| 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 | $236.56 | 6.515% | $251.9719 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $122.58 | 12.528% | $137.9368 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $75.43 | 12.102% | $84.5585 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $42.82 | 7.700% | $46.1171 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $118.36 | 3.242% | $122.1972 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $131.80 | 4.848% | $138.1897 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $237.75 | 11.200% | $264.378 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $965.30 | $1,045.3492 | $1,045.36 | $1,045.35 | $1,045.40 | |