| 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 | $10.61 | 13.156% | $12.0059 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $237.58 | 7.427% | $255.2251 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $187.59 | 8.792% | $204.0829 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $137.98 | 4.316% | $143.9352 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $177.74 | 9.317% | $194.3 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $206.63 | 13.118% | $233.7357 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $11.40 | 3.664% | $11.8177 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $969.53 | $1,055.1025 | $1,055.12 | $1,055.15 | $1,055.00 | |