| 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 | $193.46 | 7.558% | $208.0817 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $86.85 | 4.743% | $90.9693 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $187.43 | 8.862% | $204.04 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $130.77 | 9.810% | $143.5985 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $204.65 | 10.325% | $225.7801 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $20.65 | 12.367% | $23.2038 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $134.38 | 8.257% | $145.4758 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $958.19 | $1,041.1492 | $1,041.15 | $1,041.20 | $1,041.20 | |