| 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 | $45.98 | 4.554% | $48.0739 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $183.64 | 3.445% | $189.9664 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $237.35 | 4.681% | $248.4604 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $51.56 | 8.643% | $56.0163 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $215.51 | 5.530% | $227.4277 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $123.94 | 9.405% | $135.5966 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $100.42 | 13.219% | $113.6945 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $958.40 | $1,019.2358 | $1,019.24 | $1,019.20 | $1,019.30 | |