| 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 | $194.27 | 13.499% | $220.4945 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $68.47 | 8.475% | $74.2728 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $117.94 | 4.641% | $123.4136 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $127.70 | 10.760% | $141.4405 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $108.68 | 6.516% | $115.7616 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $6.61 | 3.535% | $6.8437 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $198.38 | 12.836% | $223.8441 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $822.05 | $906.0708 | $906.05 | $906.05 | $906.00 | |