| 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 | $136.31 | 12.315% | $153.0966 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $92.36 | 8.695% | $100.3907 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $230.47 | 6.683% | $245.8723 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $237.79 | 10.151% | $261.9281 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $103.59 | 13.611% | $117.6896 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $240.62 | 7.458% | $258.5654 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $54.91 | 3.535% | $56.8511 | $56.85 | $56.85 | $56.90 |
| 7 purchase totals = | $1,096.05 | $1,194.3938 | $1,194.40 | $1,194.40 | $1,194.50 | |