| 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 | $132.69 | 3.167% | $136.8923 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $246.30 | 10.784% | $272.861 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $187.71 | 11.290% | $208.9025 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $147.28 | 3.627% | $152.6218 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $117.89 | 13.113% | $133.3489 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $191.41 | 7.869% | $206.4721 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $24.92 | 6.183% | $26.4608 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $1,048.20 | $1,137.5594 | $1,137.55 | $1,137.50 | $1,137.60 | |