| 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 | $104.74 | 5.265% | $110.2546 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $190.72 | 4.465% | $199.2356 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $85.41 | 7.587% | $91.8901 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $36.68 | 5.687% | $38.766 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $190.86 | 9.329% | $208.6653 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $120.32 | 12.429% | $135.2746 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $187.62 | 8.335% | $203.2581 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $916.35 | $987.3443 | $987.35 | $987.30 | $987.50 | |