| 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 | $238.32 | 12.665% | $268.5032 | $268.50 | $268.50 | $268.50 |
| Purchase #2 | $219.62 | 9.526% | $240.541 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $96.51 | 12.520% | $108.5931 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $205.74 | 13.357% | $233.2207 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $95.92 | 10.268% | $105.7691 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $248.47 | 6.640% | $264.9684 | $264.97 | $264.95 | $265.00 |
| Purchase #7 | $193.70 | 8.127% | $209.442 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $1,298.28 | $1,431.0375 | $1,431.03 | $1,431.00 | $1,431.00 | |