| 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 | $120.31 | 9.694% | $131.9729 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $205.62 | 6.528% | $219.0429 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $215.86 | 5.537% | $227.8122 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $55.80 | 9.629% | $61.173 | $61.17 | $61.15 | $61.20 |
| Purchase #5 | $103.54 | 5.601% | $109.3393 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $89.78 | 6.221% | $95.3652 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $243.42 | 13.696% | $276.7588 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $1,034.33 | $1,121.4643 | $1,121.46 | $1,121.40 | $1,121.50 | |