| 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 | $140.56 | 9.864% | $154.4248 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $211.28 | 13.854% | $240.5507 | $240.55 | $240.55 | $240.60 |
| Purchase #3 | $22.80 | 7.379% | $24.4824 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $12.40 | 8.238% | $13.4215 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $104.60 | 12.408% | $117.5788 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $180.49 | 6.514% | $192.2471 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $190.49 | 7.652% | $205.0663 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $862.62 | $947.7716 | $947.77 | $947.75 | $947.80 | |