| 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 | $121.60 | 13.284% | $137.7533 | $137.75 | $137.75 | $137.80 |
| Purchase #2 | $54.72 | 12.656% | $61.6454 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $67.90 | 8.761% | $73.8487 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $134.88 | 13.623% | $153.2547 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $186.74 | 7.604% | $200.9397 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $244.58 | 3.470% | $253.0669 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $93.81 | 8.819% | $102.0831 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $904.23 | $982.5918 | $982.59 | $982.60 | $982.60 | |