| 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 | $173.33 | 11.420% | $193.1243 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $242.39 | 13.763% | $275.7501 | $275.75 | $275.75 | $275.80 |
| Purchase #3 | $231.81 | 9.792% | $254.5088 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $83.39 | 13.129% | $94.3383 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $233.57 | 3.684% | $242.1747 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $216.38 | 11.180% | $240.5713 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $9.64 | 4.221% | $10.0469 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $1,190.51 | $1,310.5144 | $1,310.51 | $1,310.45 | $1,310.50 | |