| 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 | $78.66 | 4.726% | $82.3775 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $233.51 | 6.200% | $247.9876 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $215.51 | 9.502% | $235.9878 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $167.42 | 6.408% | $178.1483 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $37.29 | 8.696% | $40.5327 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $114.63 | 4.191% | $119.4341 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $215.40 | 6.264% | $228.8927 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,062.42 | $1,133.3607 | $1,133.36 | $1,133.45 | $1,133.30 | |