| 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 | $117.65 | 8.314% | $127.4314 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $65.62 | 4.565% | $68.6156 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $138.78 | 4.209% | $144.6213 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $232.26 | 7.642% | $250.0093 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $151.76 | 11.795% | $169.6601 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $112.95 | 7.137% | $121.0112 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $165.60 | 10.840% | $183.551 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $984.62 | $1,064.8999 | $1,064.90 | $1,064.85 | $1,064.90 | |