| 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 | $104.39 | 12.437% | $117.373 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $197.32 | 11.615% | $220.2387 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $209.42 | 10.402% | $231.2039 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $74.74 | 10.817% | $82.8246 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $210.57 | 7.769% | $226.9292 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $160.37 | 11.668% | $179.082 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $100.27 | 11.483% | $111.784 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $1,057.08 | $1,169.4354 | $1,169.42 | $1,169.45 | $1,169.40 | |