| 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 | $105.36 | 11.165% | $117.1234 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $26.25 | 12.252% | $29.4662 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $208.27 | 10.759% | $230.6778 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $129.51 | 11.646% | $144.5927 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $151.76 | 9.302% | $165.8767 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $64.51 | 12.754% | $72.7376 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $169.98 | 10.363% | $187.595 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $855.64 | $948.0694 | $948.08 | $948.10 | $948.10 | |