| 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 | $120.86 | 9.495% | $132.3357 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $141.50 | 9.815% | $155.3882 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $166.74 | 3.777% | $173.0378 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $135.42 | 9.193% | $147.8692 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $212.55 | 11.603% | $237.2122 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $11.34 | 3.605% | $11.7488 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $201.94 | 12.618% | $227.4208 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $990.35 | $1,085.0127 | $1,085.02 | $1,085.00 | $1,084.90 | |