| 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 | $173.44 | 12.545% | $195.198 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $207.27 | 5.503% | $218.6761 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $208.51 | 10.253% | $229.8885 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $100.98 | 4.500% | $105.5241 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $124.44 | 8.169% | $134.6055 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $166.99 | 12.466% | $187.807 | $187.81 | $187.80 | $187.80 |
| Purchase #7 | $124.74 | 6.346% | $132.656 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $1,106.37 | $1,204.3552 | $1,204.37 | $1,204.35 | $1,204.40 | |