| 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 | $218.74 | 7.103% | $234.2771 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $228.77 | 10.247% | $252.2121 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $137.82 | 6.388% | $146.6239 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $184.93 | 7.657% | $199.0901 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $146.26 | 5.260% | $153.9533 | $153.95 | $153.95 | $154.00 |
| Purchase #6 | $228.54 | 13.766% | $260.0008 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $223.93 | 13.125% | $253.3208 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,368.99 | $1,499.4781 | $1,499.47 | $1,499.45 | $1,499.50 | |