| 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 | $22.92 | 5.734% | $24.2342 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $169.62 | 6.423% | $180.5147 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $57.76 | 10.413% | $63.7745 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $135.80 | 9.113% | $148.1755 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $181.79 | 7.418% | $195.2752 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $82.40 | 9.312% | $90.0731 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $243.36 | 9.311% | $266.0192 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $893.65 | $968.0664 | $968.06 | $968.05 | $968.10 | |