| 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 | $197.48 | 13.619% | $224.3748 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $200.73 | 12.834% | $226.4917 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $46.27 | 12.137% | $51.8858 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $133.84 | 13.308% | $151.6514 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $29.51 | 5.131% | $31.0242 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $36.77 | 4.756% | $38.5188 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $71.80 | 12.721% | $80.9337 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $716.40 | $804.8804 | $804.87 | $804.85 | $804.90 | |