| 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 | $166.49 | 10.808% | $184.4842 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $153.34 | 8.373% | $166.1792 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $236.98 | 9.571% | $259.6614 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $6.52 | 9.412% | $7.1337 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $95.38 | 11.426% | $106.2781 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $235.46 | 5.132% | $247.5438 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $233.82 | 10.609% | $258.626 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,127.99 | $1,229.9064 | $1,229.90 | $1,230.00 | $1,229.90 | |