| 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 | $221.58 | 8.188% | $239.723 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $108.81 | 12.736% | $122.668 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $191.54 | 4.743% | $200.6247 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $226.87 | 8.374% | $245.8681 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $12.87 | 5.659% | $13.5983 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $38.45 | 3.779% | $39.903 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $9.37 | 4.433% | $9.7854 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $809.49 | $872.1705 | $872.17 | $872.10 | $872.20 | |