| 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 | $209.84 | 13.132% | $237.3962 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $220.67 | 7.494% | $237.207 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $77.52 | 5.280% | $81.6131 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $114.97 | 5.737% | $121.5658 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $213.93 | 5.463% | $225.617 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $194.65 | 8.273% | $210.7534 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $17.71 | 5.689% | $18.7175 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $1,049.29 | $1,132.8700 | $1,132.88 | $1,132.80 | $1,132.90 | |