| 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 | $229.44 | 10.776% | $254.1645 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $130.87 | 3.591% | $135.5695 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $150.79 | 5.691% | $159.3715 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $85.45 | 8.686% | $92.8722 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $181.88 | 4.718% | $190.4611 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $209.58 | 13.300% | $237.4541 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $173.94 | 6.753% | $185.6862 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $1,161.95 | $1,255.5791 | $1,255.57 | $1,255.50 | $1,255.80 | |