| 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 | $117.86 | 8.421% | $127.785 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $123.45 | 5.311% | $130.0064 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $128.72 | 13.764% | $146.437 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $231.89 | 11.206% | $257.8756 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $136.33 | 6.569% | $145.2855 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $14.87 | 9.412% | $16.2696 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $92.62 | 8.718% | $100.6946 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $845.74 | $924.3537 | $924.37 | $924.40 | $924.40 | |