| 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 | $43.47 | 3.248% | $44.8819 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $232.29 | 11.539% | $259.0939 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $141.81 | 11.569% | $158.216 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $120.58 | 12.374% | $135.5006 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $145.31 | 12.396% | $163.3226 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $39.54 | 8.466% | $42.8875 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $147.67 | 11.339% | $164.4143 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $870.67 | $968.3168 | $968.31 | $968.30 | $968.30 | |