| 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 | $250.75 | 5.379% | $264.2378 | $264.24 | $264.25 | $264.20 |
| Purchase #2 | $209.49 | 7.347% | $224.8812 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $192.26 | 3.248% | $198.5046 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $95.81 | 7.130% | $102.6413 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $167.75 | 6.226% | $178.1941 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $176.55 | 3.306% | $182.3867 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $210.30 | 9.519% | $230.3185 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $1,302.91 | $1,381.1642 | $1,381.16 | $1,381.20 | $1,381.10 | |