| 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 | $78.44 | 8.801% | $85.3435 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $199.49 | 3.805% | $207.0806 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $225.93 | 4.170% | $235.3513 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $143.72 | 10.863% | $159.3323 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $163.70 | 3.528% | $169.4753 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $236.46 | 8.434% | $256.403 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $184.34 | 7.818% | $198.7517 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,232.08 | $1,311.7377 | $1,311.73 | $1,311.80 | $1,311.80 | |