| 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 | $30.62 | 5.659% | $32.3528 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $35.91 | 12.630% | $40.4454 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $211.70 | 13.488% | $240.2541 | $240.25 | $240.25 | $240.30 |
| Purchase #4 | $191.41 | 6.300% | $203.4688 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $153.90 | 7.460% | $165.3809 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $226.73 | 9.322% | $247.8658 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $172.25 | 10.110% | $189.6645 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,022.52 | $1,119.4323 | $1,119.43 | $1,119.40 | $1,119.60 | |