| 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 | $108.25 | 3.145% | $111.6545 | $111.65 | $111.65 | $111.70 |
| Purchase #2 | $194.83 | 10.667% | $215.6125 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $9.73 | 13.547% | $11.0481 | $11.05 | $11.05 | $11.00 |
| Purchase #4 | $227.31 | 8.112% | $245.7494 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $9.92 | 6.443% | $10.5591 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $138.50 | 11.370% | $154.2475 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $197.26 | 3.836% | $204.8269 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $885.80 | $953.6980 | $953.70 | $953.70 | $953.60 | |