| 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 | $234.41 | 9.631% | $256.986 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $90.29 | 10.338% | $99.6242 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $33.67 | 7.297% | $36.1269 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $200.85 | 7.228% | $215.3674 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $246.32 | 7.157% | $263.9491 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $184.54 | 7.749% | $198.84 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $196.98 | 9.292% | $215.2834 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,187.06 | $1,286.1770 | $1,286.18 | $1,286.20 | $1,286.10 | |