| 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 | $192.26 | 3.854% | $199.6697 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $165.80 | 7.444% | $178.1422 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $235.52 | 13.599% | $267.5484 | $267.55 | $267.55 | $267.50 |
| Purchase #4 | $212.61 | 4.198% | $221.5354 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $149.63 | 12.453% | $168.2634 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $236.55 | 4.304% | $246.7311 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $211.63 | 8.422% | $229.4535 | $229.45 | $229.45 | $229.50 |
| 7 purchase totals = | $1,404.00 | $1,511.3437 | $1,511.34 | $1,511.35 | $1,511.30 | |