| 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 | $209.41 | 12.357% | $235.2868 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $22.39 | 7.393% | $24.0453 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $54.94 | 5.287% | $57.8447 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $226.46 | 7.506% | $243.4581 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $34.56 | 5.482% | $36.4546 | $36.45 | $36.45 | $36.50 |
| Purchase #6 | $219.46 | 6.310% | $233.3079 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $9.39 | 12.104% | $10.5266 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $776.61 | $840.9240 | $840.93 | $840.95 | $840.90 | |