| 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 | $193.28 | 3.766% | $200.5589 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $187.29 | 8.618% | $203.4307 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $60.88 | 4.765% | $63.7809 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $174.94 | 8.264% | $189.397 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $106.40 | 8.734% | $115.693 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $99.84 | 11.324% | $111.1459 | $111.15 | $111.15 | $111.10 |
| Purchase #7 | $249.90 | 11.113% | $277.6714 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $1,072.53 | $1,161.6778 | $1,161.68 | $1,161.70 | $1,161.70 | |