| 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 | $91.76 | 11.396% | $102.217 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $113.68 | 3.772% | $117.968 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $71.87 | 8.401% | $77.9078 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $84.74 | 10.574% | $93.7004 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $238.79 | 6.593% | $254.5334 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $217.70 | 11.583% | $242.9162 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $215.61 | 12.115% | $241.7312 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,034.15 | $1,130.9740 | $1,130.98 | $1,130.95 | $1,130.90 | |