| 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 | $123.52 | 7.447% | $132.7185 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $65.77 | 6.747% | $70.2075 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $44.88 | 12.621% | $50.5443 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $115.95 | 7.202% | $124.3007 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $109.46 | 13.527% | $124.2667 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $170.82 | 10.499% | $188.7544 | $188.75 | $188.75 | $188.80 |
| Purchase #7 | $211.86 | 8.835% | $230.5778 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $842.26 | $921.3699 | $921.37 | $921.35 | $921.40 | |