| 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 | $98.71 | 10.220% | $108.7982 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $89.34 | 3.543% | $92.5053 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $205.37 | 4.122% | $213.8354 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $192.66 | 13.184% | $218.0603 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $60.90 | 7.196% | $65.2824 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $199.90 | 10.694% | $221.2773 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $148.65 | 11.586% | $165.8726 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $995.53 | $1,085.6315 | $1,085.64 | $1,085.65 | $1,085.70 | |