| 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 | $200.89 | 9.299% | $219.5708 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $185.64 | 4.420% | $193.8453 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $215.95 | 11.231% | $240.2033 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $47.50 | 13.683% | $53.9994 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $237.78 | 11.621% | $265.4124 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $210.85 | 11.556% | $235.2158 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $154.80 | 3.231% | $159.8016 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $1,253.41 | $1,368.0486 | $1,368.05 | $1,368.00 | $1,368.00 | |