| 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 | $214.29 | 12.285% | $240.6155 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $237.78 | 6.841% | $254.0465 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $40.78 | 11.793% | $45.5892 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $127.76 | 9.226% | $139.5471 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $238.96 | 11.324% | $266.0198 | $266.02 | $266.00 | $266.00 |
| Purchase #6 | $152.32 | 11.491% | $169.8231 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $9.34 | 8.235% | $10.1091 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $1,021.23 | $1,125.7503 | $1,125.76 | $1,125.70 | $1,125.60 | |