| 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 | $203.68 | 3.724% | $211.265 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $137.82 | 7.429% | $148.0586 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $235.84 | 6.176% | $250.4055 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $39.79 | 4.118% | $41.4286 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $57.74 | 11.525% | $64.3945 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $92.78 | 13.184% | $105.0121 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $110.81 | 6.608% | $118.1323 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $878.46 | $938.6966 | $938.70 | $938.70 | $938.70 | |