| 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 | $219.88 | 4.177% | $229.0644 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $31.52 | 9.249% | $34.4353 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $148.87 | 5.741% | $157.4166 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $35.62 | 10.453% | $39.3434 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $209.98 | 5.511% | $221.552 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $133.66 | 12.286% | $150.0815 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $118.65 | 9.807% | $130.286 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $898.18 | $962.1792 | $962.18 | $962.20 | $962.20 | |