| 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 | $72.91 | 11.258% | $81.1182 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $224.44 | 4.453% | $234.4343 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $8.74 | 13.723% | $9.9394 | $9.94 | $9.95 | $9.90 |
| Purchase #4 | $247.25 | 7.745% | $266.3995 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $228.83 | 5.244% | $240.8298 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $240.75 | 11.336% | $268.0414 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $55.58 | 11.733% | $62.1012 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $1,078.50 | $1,162.8638 | $1,162.86 | $1,162.90 | $1,162.70 | |