| 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 | $88.54 | 5.114% | $93.0679 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $225.41 | 12.867% | $254.4135 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $176.85 | 6.362% | $188.1012 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $181.50 | 8.628% | $197.1598 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $143.27 | 6.199% | $152.1513 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $101.72 | 4.174% | $105.9658 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $12.67 | 7.470% | $13.6164 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $929.96 | $1,004.4759 | $1,004.48 | $1,004.40 | $1,004.60 | |