| 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 | $199.88 | 5.819% | $211.511 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $145.67 | 5.869% | $154.2194 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $170.40 | 13.532% | $193.4585 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $222.95 | 8.393% | $241.6622 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $194.35 | 13.300% | $220.1986 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $185.76 | 7.210% | $199.1533 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $62.60 | 6.853% | $66.89 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $1,181.61 | $1,287.0930 | $1,287.09 | $1,287.05 | $1,287.20 | |