| 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 | $13.74 | 8.115% | $14.855 | $14.86 | $14.85 | $14.90 |
| Purchase #2 | $211.85 | 8.794% | $230.4801 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $125.84 | 8.283% | $136.2633 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $40.95 | 9.490% | $44.8362 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $192.97 | 7.647% | $207.7264 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $8.55 | 10.201% | $9.4222 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $216.95 | 10.219% | $239.1201 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $810.85 | $882.7033 | $882.71 | $882.70 | $882.70 | |