| 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 | $11.31 | 12.134% | $12.6824 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $248.47 | 13.617% | $282.3042 | $282.30 | $282.30 | $282.30 |
| Purchase #3 | $35.79 | 4.163% | $37.2799 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $64.65 | 7.415% | $69.4438 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $219.35 | 7.650% | $236.1303 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $195.46 | 3.299% | $201.9082 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $170.71 | 10.406% | $188.4741 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $945.74 | $1,028.2229 | $1,028.21 | $1,028.25 | $1,028.20 | |