| 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 | $229.37 | 7.687% | $247.0017 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $18.50 | 3.575% | $19.1614 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $169.55 | 4.320% | $176.8746 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $31.50 | 3.654% | $32.651 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $116.84 | 10.845% | $129.5113 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $77.36 | 5.874% | $81.9041 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $235.53 | 6.483% | $250.7994 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $878.65 | $937.9035 | $937.89 | $937.85 | $938.00 | |