| 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 | $45.38 | 6.699% | $48.42 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $197.34 | 9.785% | $216.6497 | $216.65 | $216.65 | $216.60 |
| Purchase #3 | $122.70 | 3.251% | $126.689 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $191.76 | 10.750% | $212.3742 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $185.63 | 13.356% | $210.4227 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $106.56 | 7.273% | $114.3101 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $146.57 | 7.190% | $157.1084 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $995.94 | $1,085.9741 | $1,085.97 | $1,085.90 | $1,085.90 | |