| 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 | $212.54 | 11.577% | $237.1458 | $237.15 | $237.15 | $237.10 |
| Purchase #2 | $217.94 | 12.410% | $244.9864 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $159.99 | 7.189% | $171.4917 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $172.29 | 7.234% | $184.7535 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $150.50 | 11.259% | $167.4448 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $59.58 | 10.292% | $65.712 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $123.25 | 10.580% | $136.2899 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,096.09 | $1,207.8241 | $1,207.82 | $1,207.85 | $1,207.80 | |