| 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 | $134.99 | 13.633% | $153.3932 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $235.95 | 7.425% | $253.4693 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $78.53 | 12.344% | $88.2237 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $110.77 | 9.599% | $121.4028 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $193.64 | 12.302% | $217.4616 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $51.87 | 8.826% | $56.448 | $56.45 | $56.45 | $56.40 |
| Purchase #7 | $154.30 | 12.556% | $173.6739 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $960.05 | $1,064.0725 | $1,064.06 | $1,064.00 | $1,064.10 | |