| 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 | $247.63 | 8.277% | $268.1263 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $191.51 | 13.680% | $217.7086 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $208.28 | 12.713% | $234.7586 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $10.39 | 9.564% | $11.3837 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $174.50 | 3.669% | $180.9024 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $118.31 | 11.146% | $131.4968 | $131.50 | $131.50 | $131.50 |
| Purchase #7 | $198.73 | 13.794% | $226.1428 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,149.35 | $1,270.5192 | $1,270.52 | $1,270.55 | $1,270.50 | |