| 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 | $9.98 | 9.833% | $10.9613 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $94.32 | 7.796% | $101.6732 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $153.90 | 8.836% | $167.4986 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $188.66 | 3.252% | $194.7952 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $184.35 | 5.308% | $194.1353 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $164.72 | 11.398% | $183.4948 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $157.33 | 12.282% | $176.6533 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $953.26 | $1,029.2117 | $1,029.21 | $1,029.20 | $1,029.30 | |