| 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 | $231.97 | 4.255% | $241.8403 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $144.27 | 4.419% | $150.6453 | $150.65 | $150.65 | $150.60 |
| Purchase #3 | $209.41 | 12.448% | $235.4774 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $237.63 | 7.573% | $255.6257 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $58.85 | 7.136% | $63.0495 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $146.90 | 12.611% | $165.4256 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $142.65 | 11.329% | $158.8108 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,171.68 | $1,270.8746 | $1,270.89 | $1,270.95 | $1,270.70 | |