| 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 | $231.63 | 11.656% | $258.6288 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $102.67 | 3.731% | $106.5006 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $194.78 | 9.205% | $212.7095 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $163.84 | 7.539% | $176.1919 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $9.73 | 11.515% | $10.8504 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $62.38 | 8.131% | $67.4521 | $67.45 | $67.45 | $67.50 |
| Purchase #7 | $148.97 | 4.261% | $155.3176 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $914.00 | $987.6509 | $987.65 | $987.65 | $987.70 | |