| 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 | $131.71 | 4.571% | $137.7305 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $121.87 | 10.645% | $134.8431 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $98.40 | 8.343% | $106.6095 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $68.87 | 3.605% | $71.3528 | $71.35 | $71.35 | $71.40 |
| Purchase #5 | $21.83 | 4.354% | $22.7805 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $108.40 | 10.221% | $119.4796 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $245.43 | 11.722% | $274.1993 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $796.51 | $866.9953 | $866.99 | $867.05 | $867.00 | |