| 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 | $234.37 | 9.128% | $255.7633 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $141.61 | 4.145% | $147.4797 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $143.65 | 7.165% | $153.9425 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $59.80 | 10.275% | $65.9445 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $34.52 | 3.477% | $35.7203 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $135.92 | 4.788% | $142.4278 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $169.48 | 8.425% | $183.7587 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $919.35 | $985.0368 | $985.03 | $985.05 | $985.00 | |