| 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 | $239.87 | 13.617% | $272.5331 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $98.87 | 3.637% | $102.4659 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $109.33 | 4.134% | $113.8497 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $47.78 | 13.347% | $54.1572 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $194.67 | 10.356% | $214.83 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $24.95 | 5.410% | $26.2998 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $113.53 | 13.493% | $128.8486 | $128.85 | $128.85 | $128.80 |
| 7 purchase totals = | $829.00 | $912.9843 | $912.99 | $913.00 | $912.90 | |