| 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 | $107.31 | 5.221% | $112.9127 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $213.74 | 12.742% | $240.9748 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $5.59 | 11.142% | $6.2128 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $44.72 | 7.712% | $48.1688 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $250.97 | 5.616% | $265.0645 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $195.78 | 7.490% | $210.4439 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $110.41 | 11.604% | $123.222 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $928.52 | $1,006.9995 | $1,006.98 | $1,006.90 | $1,007.00 | |