| 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 | $124.89 | 6.407% | $132.8917 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $216.27 | 6.393% | $230.0961 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $62.38 | 8.676% | $67.7921 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $110.64 | 5.720% | $116.9686 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $77.74 | 10.211% | $85.678 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $111.84 | 3.184% | $115.401 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $237.27 | 7.145% | $254.2229 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $941.03 | $1,003.0504 | $1,003.05 | $1,003.05 | $1,003.10 | |