| 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 | $99.96 | 3.415% | $103.3736 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $170.83 | 7.617% | $183.8421 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $238.77 | 9.725% | $261.9904 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $238.42 | 13.703% | $271.0907 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $201.93 | 7.723% | $217.5251 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $32.38 | 10.707% | $35.8469 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $128.81 | 3.825% | $133.737 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,111.10 | $1,207.4058 | $1,207.41 | $1,207.45 | $1,207.30 | |