| 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 | $238.32 | 7.709% | $256.6921 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $223.33 | 3.301% | $230.7021 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $117.66 | 6.539% | $125.3538 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $209.91 | 11.612% | $234.2847 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $142.87 | 8.252% | $154.6596 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $54.31 | 3.703% | $56.3211 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $199.75 | 10.304% | $220.3322 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $1,186.15 | $1,278.3456 | $1,278.33 | $1,278.35 | $1,278.40 | |