| 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 | $193.30 | 8.478% | $209.688 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $244.94 | 8.172% | $264.9565 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $180.26 | 11.642% | $201.2459 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $198.67 | 7.811% | $214.1881 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $40.33 | 11.503% | $44.9692 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $68.83 | 10.824% | $76.2802 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $69.41 | 4.216% | $72.3363 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $995.74 | $1,083.6642 | $1,083.68 | $1,083.70 | $1,083.70 | |