| 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 | $250.48 | 9.335% | $273.8623 | $273.86 | $273.85 | $273.90 |
| Purchase #2 | $108.86 | 3.800% | $112.9967 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $150.31 | 12.863% | $169.6444 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $149.53 | 10.380% | $165.0512 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $112.46 | 13.432% | $127.5656 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $33.56 | 12.243% | $37.6688 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $220.66 | 6.456% | $234.9058 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,025.86 | $1,121.6948 | $1,121.70 | $1,121.65 | $1,121.80 | |