| 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 | $192.70 | 9.307% | $210.6346 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $28.47 | 5.836% | $30.1315 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $188.32 | 4.483% | $196.7624 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $171.72 | 12.119% | $192.5307 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $185.68 | 13.823% | $211.3465 | $211.35 | $211.35 | $211.30 |
| Purchase #6 | $236.38 | 7.407% | $253.8887 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $237.62 | 5.650% | $251.0455 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $1,240.89 | $1,346.3399 | $1,346.34 | $1,346.40 | $1,346.20 | |