| 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 | $127.26 | 10.183% | $140.2189 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $33.31 | 12.212% | $37.3778 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $36.98 | 9.551% | $40.512 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $218.46 | 7.296% | $234.3988 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $224.56 | 4.719% | $235.157 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $146.27 | 13.282% | $165.6976 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $129.51 | 4.797% | $135.7226 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $916.35 | $989.0847 | $989.09 | $989.05 | $989.10 | |