| 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 | $231.83 | 11.479% | $258.4418 | $258.44 | $258.45 | $258.40 |
| Purchase #2 | $107.47 | 12.247% | $120.6319 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $172.30 | 13.146% | $194.9506 | $194.95 | $194.95 | $195.00 |
| Purchase #4 | $173.98 | 6.734% | $185.6958 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $155.57 | 5.424% | $164.0081 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $250.86 | 11.758% | $280.3561 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $108.25 | 5.389% | $114.0836 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $1,200.26 | $1,318.1679 | $1,318.17 | $1,318.20 | $1,318.20 | |