| 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 | $211.68 | 4.434% | $221.0659 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $8.70 | 6.783% | $9.2901 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $122.86 | 13.785% | $139.7963 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $117.30 | 7.604% | $126.2195 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $224.38 | 7.621% | $241.48 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $226.53 | 10.727% | $250.8299 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $143.49 | 5.235% | $151.0017 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $1,054.94 | $1,139.6834 | $1,139.69 | $1,139.70 | $1,139.70 | |