| 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 | $37.49 | 12.451% | $42.1579 | $42.16 | $42.15 | $42.20 |
| Purchase #2 | $219.92 | 3.360% | $227.3093 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $197.73 | 9.303% | $216.1248 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $151.47 | 8.773% | $164.7585 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $214.40 | 12.371% | $240.9234 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $197.27 | 13.606% | $224.1106 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $134.96 | 9.552% | $147.8514 | $147.85 | $147.85 | $147.90 |
| 7 purchase totals = | $1,153.24 | $1,263.2359 | $1,263.23 | $1,263.15 | $1,263.30 | |