| 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 | $119.88 | 11.283% | $133.4061 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $243.88 | 13.715% | $277.3281 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $183.57 | 11.526% | $204.7283 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $198.25 | 10.462% | $218.9909 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $44.83 | 5.711% | $47.3902 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $90.62 | 10.611% | $100.2357 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $74.60 | 11.843% | $83.4349 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $955.63 | $1,065.5142 | $1,065.52 | $1,065.60 | $1,065.40 | |