| 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 | $212.36 | 8.692% | $230.8183 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $161.48 | 9.757% | $177.2356 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $167.89 | 13.743% | $190.9631 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $199.54 | 7.223% | $213.9528 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $23.92 | 13.113% | $27.0566 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $216.85 | 13.191% | $245.4547 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $104.95 | 5.521% | $110.7443 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $1,086.99 | $1,196.2254 | $1,196.22 | $1,196.20 | $1,196.30 | |