| 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 | $187.93 | 12.437% | $211.3029 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $229.27 | 11.833% | $256.3995 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $237.71 | 5.692% | $251.2405 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $116.73 | 11.748% | $130.4434 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $32.27 | 11.550% | $35.9972 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $232.56 | 13.828% | $264.7184 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $109.46 | 4.766% | $114.6769 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,145.93 | $1,264.7788 | $1,264.78 | $1,264.80 | $1,264.70 | |