| 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 | $219.29 | 3.775% | $227.5682 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $185.93 | 7.203% | $199.3225 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $200.42 | 5.604% | $211.6515 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $146.76 | 5.566% | $154.9287 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $105.26 | 6.704% | $112.3166 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $204.88 | 4.269% | $213.6263 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $29.88 | 8.759% | $32.4972 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $1,092.42 | $1,151.9110 | $1,151.92 | $1,151.90 | $1,151.90 | |