| 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 | $189.68 | 11.501% | $211.4951 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $41.57 | 6.707% | $44.3581 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $179.92 | 13.724% | $204.6122 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $236.51 | 9.860% | $259.8299 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $7.36 | 11.700% | $8.2211 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $8.32 | 11.741% | $9.2969 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $46.97 | 12.702% | $52.9361 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $710.33 | $790.7494 | $790.76 | $790.75 | $790.70 | |