| 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 | $240.88 | 6.737% | $257.1081 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $14.56 | 12.349% | $16.358 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $79.64 | 8.847% | $86.6858 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $74.74 | 10.837% | $82.8396 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $229.87 | 10.506% | $254.0201 | $254.02 | $254.00 | $254.00 |
| Purchase #6 | $57.91 | 11.268% | $64.4353 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $45.82 | 10.577% | $50.6664 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $743.42 | $812.1133 | $812.13 | $812.10 | $812.10 | |