| 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 | $250.50 | 9.448% | $274.1672 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $112.64 | 4.680% | $117.9116 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $237.53 | 7.563% | $255.4944 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $14.61 | 9.587% | $16.0107 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $84.76 | 13.242% | $95.9839 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $69.54 | 5.851% | $73.6088 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $135.75 | 7.154% | $145.4616 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $905.33 | $978.6382 | $978.63 | $978.60 | $978.70 | |