| 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 | $204.80 | 9.703% | $224.6717 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $135.28 | 3.309% | $139.7564 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $150.87 | 4.282% | $157.3303 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $218.29 | 9.254% | $238.4906 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $137.83 | 8.498% | $149.5428 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $93.88 | 5.476% | $99.0209 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $95.37 | 7.632% | $102.6486 | $102.65 | $102.65 | $102.60 |
| 7 purchase totals = | $1,036.32 | $1,111.4613 | $1,111.46 | $1,111.45 | $1,111.40 | |