| 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 | $218.85 | 9.796% | $240.2885 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $24.65 | 5.301% | $25.9567 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $152.94 | 6.751% | $163.265 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $73.36 | 9.307% | $80.1876 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $61.56 | 10.512% | $68.0312 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $110.64 | 8.715% | $120.2823 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $5.45 | 13.470% | $6.1841 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $647.45 | $704.1954 | $704.20 | $704.25 | $704.30 | |