| 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 | $223.85 | 12.560% | $251.9656 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $77.84 | 8.242% | $84.2556 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $72.88 | 10.627% | $80.625 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $221.95 | 7.672% | $238.978 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $12.80 | 13.219% | $14.492 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $99.60 | 7.804% | $107.3728 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $31.79 | 13.586% | $36.109 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $740.71 | $813.7980 | $813.81 | $813.80 | $813.90 | |