| 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 | $110.57 | 4.242% | $115.2604 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $164.66 | 7.851% | $177.5875 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $164.34 | 13.392% | $186.3484 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $74.83 | 3.299% | $77.2986 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $237.81 | 4.450% | $248.3925 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $21.47 | 5.740% | $22.7024 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $187.31 | 8.586% | $203.3924 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $960.99 | $1,030.9822 | $1,030.98 | $1,031.00 | $1,031.00 | |