| 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 | $188.80 | 4.677% | $197.6302 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $224.59 | 12.776% | $253.2836 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $103.59 | 4.394% | $108.1417 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $146.34 | 4.330% | $152.6765 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $10.46 | 4.866% | $10.969 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $11.80 | 5.159% | $12.4088 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $218.64 | 12.271% | $245.4693 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $904.22 | $980.5791 | $980.58 | $980.60 | $980.60 | |