| 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 | $240.94 | 3.435% | $249.2163 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $70.83 | 5.248% | $74.5472 | $74.55 | $74.55 | $74.50 |
| Purchase #3 | $38.95 | 11.368% | $43.3778 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $131.59 | 8.241% | $142.4343 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $133.30 | 11.535% | $148.6762 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $165.46 | 8.758% | $179.951 | $179.95 | $179.95 | $180.00 |
| Purchase #7 | $167.90 | 12.579% | $189.0201 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $948.97 | $1,027.2229 | $1,027.23 | $1,027.25 | $1,027.20 | |