| 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 | $24.60 | 4.643% | $25.7422 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $213.98 | 12.315% | $240.3316 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $89.54 | 11.449% | $99.7914 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $250.35 | 5.441% | $263.9715 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $21.68 | 10.435% | $23.9423 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $20.81 | 11.610% | $23.226 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $209.58 | 13.565% | $238.0095 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $830.54 | $915.0145 | $915.01 | $915.05 | $914.90 | |