| 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 | $95.73 | 13.145% | $108.3137 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $180.68 | 6.500% | $192.4242 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $206.48 | 13.361% | $234.0678 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $101.37 | 9.197% | $110.693 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $11.55 | 8.454% | $12.5264 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $172.38 | 10.177% | $189.9231 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $51.54 | 12.805% | $58.1397 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $819.73 | $906.0879 | $906.08 | $906.05 | $906.00 | |