| 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 | $241.49 | 6.835% | $257.9958 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $218.45 | 6.663% | $233.0053 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $19.67 | 8.829% | $21.4067 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $238.35 | 5.320% | $251.0302 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $81.96 | 12.196% | $91.9558 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $243.53 | 3.360% | $251.7126 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $234.25 | 11.172% | $260.4204 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $1,277.70 | $1,367.5268 | $1,367.54 | $1,367.50 | $1,367.50 | |