| 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 | $123.87 | 10.125% | $136.4118 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $165.74 | 12.763% | $186.8934 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $244.83 | 9.381% | $267.7975 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $13.62 | 9.684% | $14.939 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $134.28 | 4.598% | $140.4542 | $140.45 | $140.45 | $140.50 |
| Purchase #6 | $127.43 | 7.647% | $137.1746 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $122.33 | 6.145% | $129.8472 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $932.10 | $1,013.5177 | $1,013.51 | $1,013.50 | $1,013.50 | |