| 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 | $148.65 | 4.611% | $155.5043 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $102.72 | 11.835% | $114.8769 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $213.84 | 13.623% | $242.9714 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $47.87 | 4.587% | $50.0658 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $199.97 | 6.600% | $213.168 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $237.63 | 8.623% | $258.1208 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $51.95 | 6.600% | $55.3787 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $1,002.63 | $1,090.0859 | $1,090.09 | $1,090.05 | $1,090.20 | |