| 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 | $160.82 | 6.604% | $171.4406 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $229.73 | 12.303% | $257.9937 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $244.29 | 3.735% | $253.4142 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $122.34 | 9.141% | $133.5231 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $99.42 | 5.691% | $105.078 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $199.65 | 10.675% | $220.9626 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $115.41 | 9.509% | $126.3843 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $1,171.66 | $1,268.7965 | $1,268.78 | $1,268.80 | $1,268.80 | |