| 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 | $210.82 | 12.348% | $236.8521 | $236.85 | $236.85 | $236.90 |
| Purchase #2 | $43.50 | 3.234% | $44.9068 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $178.75 | 11.607% | $199.4975 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $80.71 | 4.149% | $84.0587 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $124.29 | 9.536% | $136.1423 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $184.77 | 6.641% | $197.0406 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $239.55 | 5.593% | $252.948 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,062.39 | $1,151.4460 | $1,151.45 | $1,151.45 | $1,151.40 | |