| 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 | $220.81 | 10.378% | $243.7257 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $18.85 | 3.362% | $19.4837 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $169.52 | 12.126% | $190.076 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $190.60 | 10.349% | $210.3252 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $232.44 | 11.637% | $259.489 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $121.44 | 7.434% | $130.4678 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $132.50 | 3.156% | $136.6817 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $1,086.16 | $1,190.2491 | $1,190.26 | $1,190.35 | $1,190.30 | |