| 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 | $126.93 | 5.638% | $134.0863 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $169.74 | 12.777% | $191.4277 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $107.85 | 7.297% | $115.7198 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $54.44 | 10.565% | $60.1916 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $44.37 | 8.764% | $48.2586 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $235.73 | 9.211% | $257.4431 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $108.95 | 12.368% | $122.4249 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $848.01 | $929.5520 | $929.55 | $929.55 | $929.50 | |