| 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 | $250.58 | 11.412% | $279.1762 | $279.18 | $279.20 | $279.20 |
| Purchase #2 | $109.89 | 7.732% | $118.3867 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $241.59 | 7.848% | $260.55 | $260.55 | $260.55 | $260.60 |
| Purchase #4 | $112.37 | 8.333% | $121.7338 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $166.26 | 10.125% | $183.0938 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $76.98 | 5.723% | $81.3856 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $58.33 | 12.163% | $65.4247 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,016.00 | $1,109.7508 | $1,109.75 | $1,109.80 | $1,109.80 | |