| 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 | $226.59 | 5.755% | $239.6303 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $142.39 | 7.292% | $152.7731 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $42.45 | 9.215% | $46.3618 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $25.38 | 6.408% | $27.0064 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $173.94 | 6.260% | $184.8286 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $93.93 | 11.730% | $104.948 | $104.95 | $104.95 | $104.90 |
| Purchase #7 | $109.51 | 11.858% | $122.4957 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $814.19 | $878.0439 | $878.05 | $878.05 | $878.00 | |