| 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 | $9.59 | 6.542% | $10.2174 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $243.93 | 3.547% | $252.5822 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $128.57 | 3.340% | $132.8642 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $233.31 | 9.513% | $255.5048 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $103.60 | 13.716% | $117.8098 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $90.41 | 12.297% | $101.5277 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $98.53 | 12.174% | $110.525 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $907.94 | $981.0311 | $981.03 | $981.05 | $981.00 | |