| 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 | $250.53 | 8.148% | $270.9432 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $87.74 | 7.195% | $94.0529 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $28.81 | 7.469% | $30.9618 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $188.53 | 5.438% | $198.7823 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $248.86 | 6.829% | $265.8546 | $265.85 | $265.85 | $265.90 |
| Purchase #6 | $241.49 | 10.373% | $266.5398 | $266.54 | $266.55 | $266.50 |
| Purchase #7 | $237.39 | 6.255% | $252.2387 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $1,283.35 | $1,379.3733 | $1,379.36 | $1,379.40 | $1,379.40 | |