| 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 | $238.79 | 12.800% | $269.3551 | $269.36 | $269.35 | $269.40 |
| Purchase #2 | $215.42 | 8.628% | $234.0064 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $41.58 | 9.171% | $45.3933 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $199.32 | 7.420% | $214.1095 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $204.55 | 13.614% | $232.3974 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $5.72 | 11.657% | $6.3868 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $201.57 | 3.711% | $209.0503 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $1,106.95 | $1,210.6988 | $1,210.71 | $1,210.70 | $1,210.80 | |