| 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 | $212.86 | 3.391% | $220.0781 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $68.81 | 11.759% | $76.9014 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $106.68 | 10.772% | $118.1716 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $248.94 | 9.132% | $271.6732 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $217.32 | 10.151% | $239.3802 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $207.88 | 6.197% | $220.7623 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $137.42 | 12.467% | $154.5522 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $1,199.91 | $1,301.5190 | $1,301.51 | $1,301.50 | $1,301.70 | |