| 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 | $107.30 | 9.641% | $117.6448 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $226.51 | 9.251% | $247.4644 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $163.52 | 6.258% | $173.7531 | $173.75 | $173.75 | $173.80 |
| Purchase #4 | $18.99 | 12.443% | $21.3529 | $21.35 | $21.35 | $21.40 |
| Purchase #5 | $173.96 | 8.168% | $188.1691 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $150.57 | 12.400% | $169.2407 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $115.43 | 6.495% | $122.9272 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $956.28 | $1,040.5522 | $1,040.54 | $1,040.55 | $1,040.60 | |