| 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 | $229.82 | 8.825% | $250.1016 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $43.55 | 9.533% | $47.7016 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $106.94 | 12.315% | $120.1097 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $165.48 | 12.871% | $186.7789 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $122.65 | 8.231% | $132.7453 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $72.47 | 11.519% | $80.8178 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $159.91 | 12.788% | $180.3593 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $900.82 | $998.6142 | $998.62 | $998.60 | $998.60 | |