| 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 | $156.76 | 4.144% | $163.2561 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $243.90 | 4.253% | $254.2731 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $130.33 | 9.270% | $142.4116 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $83.98 | 5.299% | $88.4301 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $42.34 | 13.288% | $47.9661 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $139.89 | 9.398% | $153.0369 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $236.48 | 7.355% | $253.8731 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $1,033.68 | $1,103.2470 | $1,103.25 | $1,103.20 | $1,103.30 | |