| 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 | $191.51 | 13.640% | $217.632 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $245.45 | 12.784% | $276.8283 | $276.83 | $276.85 | $276.80 |
| Purchase #3 | $219.85 | 10.521% | $242.9804 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $21.74 | 7.649% | $23.4029 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $35.95 | 11.575% | $40.1112 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $126.41 | 6.294% | $134.3662 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $97.65 | 12.845% | $110.1931 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $938.56 | $1,045.5141 | $1,045.51 | $1,045.55 | $1,045.50 | |