| 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 | $173.64 | 13.627% | $197.3019 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $124.66 | 12.237% | $139.9146 | $139.91 | $139.90 | $139.90 |
| Purchase #3 | $214.27 | 4.552% | $224.0236 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $243.59 | 12.686% | $274.4918 | $274.49 | $274.50 | $274.50 |
| Purchase #5 | $65.98 | 5.327% | $69.4948 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $73.58 | 8.355% | $79.7276 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $113.55 | 9.645% | $124.5019 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $1,009.27 | $1,109.4562 | $1,109.44 | $1,109.45 | $1,109.40 | |