| 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 | $243.98 | 10.256% | $269.0026 | $269.00 | $269.00 | $269.00 |
| Purchase #2 | $11.60 | 3.440% | $11.999 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $44.41 | 11.110% | $49.344 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $149.87 | 6.855% | $160.1436 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $199.99 | 11.521% | $223.0308 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $49.26 | 12.489% | $55.4121 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $93.73 | 9.611% | $102.7384 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $792.84 | $871.6705 | $871.66 | $871.70 | $871.50 | |