| 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 | $14.27 | 3.740% | $14.8037 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $156.39 | 12.465% | $175.884 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $209.42 | 4.263% | $218.3476 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $81.57 | 3.168% | $84.1541 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $219.74 | 5.692% | $232.2476 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $215.51 | 9.499% | $235.9813 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $195.54 | 11.505% | $218.0369 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,092.44 | $1,179.4552 | $1,179.45 | $1,179.50 | $1,179.40 | |