| 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 | $113.71 | 5.757% | $120.2563 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $234.41 | 12.408% | $263.4956 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $36.98 | 4.436% | $38.6204 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $115.54 | 6.836% | $123.4383 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $35.57 | 6.812% | $37.993 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $249.77 | 4.320% | $260.5601 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $13.89 | 3.118% | $14.3231 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $799.87 | $858.6868 | $858.69 | $858.65 | $858.70 | |