| 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 | $83.26 | 5.420% | $87.7727 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $236.35 | 8.674% | $256.851 | $256.85 | $256.85 | $256.90 |
| Purchase #3 | $206.36 | 6.605% | $219.9901 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $83.65 | 10.715% | $92.6131 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $234.44 | 13.812% | $266.8209 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $164.53 | 12.102% | $184.4414 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $92.70 | 3.380% | $95.8333 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $1,101.29 | $1,204.3225 | $1,204.31 | $1,204.30 | $1,204.30 | |