| 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 | $5.64 | 8.513% | $6.1201 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $148.31 | 4.126% | $154.4293 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $127.67 | 11.321% | $142.1235 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $222.36 | 7.783% | $239.6663 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $142.52 | 9.414% | $155.9368 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $105.94 | 12.668% | $119.3605 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $91.59 | 12.840% | $103.3502 | $103.35 | $103.35 | $103.40 |
| 7 purchase totals = | $844.03 | $920.9867 | $920.99 | $920.95 | $921.00 | |