| 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 | $242.46 | 13.655% | $275.5679 | $275.57 | $275.55 | $275.60 |
| Purchase #2 | $153.33 | 10.825% | $169.928 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $141.76 | 8.127% | $153.2808 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $104.74 | 10.531% | $115.7702 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $241.49 | 11.497% | $269.2541 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $141.51 | 5.261% | $148.9548 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $21.87 | 10.213% | $24.1036 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $1,047.16 | $1,156.8594 | $1,156.85 | $1,156.85 | $1,157.00 | |