| 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 | $229.64 | 12.113% | $257.4563 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $178.31 | 10.586% | $197.1859 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $185.94 | 12.104% | $208.4462 | $208.45 | $208.45 | $208.40 |
| Purchase #4 | $154.54 | 12.515% | $173.8807 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $123.27 | 4.522% | $128.8443 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $30.33 | 5.356% | $31.9545 | $31.95 | $31.95 | $32.00 |
| Purchase #7 | $48.33 | 8.693% | $52.5313 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $950.36 | $1,050.2992 | $1,050.30 | $1,050.35 | $1,050.30 | |