| 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 | $219.39 | 3.686% | $227.4767 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $132.73 | 11.832% | $148.4346 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $218.84 | 9.308% | $239.2096 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $21.55 | 6.377% | $22.9242 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $135.41 | 9.434% | $148.1846 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $213.72 | 8.416% | $231.7067 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $218.38 | 9.173% | $238.412 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,160.02 | $1,256.3484 | $1,256.34 | $1,256.35 | $1,256.30 | |