| 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 | $244.99 | 4.346% | $255.6373 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $183.69 | 3.493% | $190.1063 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $134.52 | 5.595% | $142.0464 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $46.92 | 12.827% | $52.9384 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $75.91 | 6.611% | $80.9284 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $229.60 | 4.652% | $240.281 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $20.99 | 12.815% | $23.6799 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $936.62 | $985.6177 | $985.63 | $985.70 | $985.50 | |