| 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 | $236.98 | 12.534% | $266.6831 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $150.25 | 3.118% | $154.9348 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $226.35 | 10.172% | $249.3743 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $138.71 | 9.747% | $152.2301 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $147.39 | 8.681% | $160.1849 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $221.47 | 5.170% | $232.92 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $18.93 | 7.259% | $20.3041 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $1,140.08 | $1,236.6313 | $1,236.61 | $1,236.65 | $1,236.60 | |