| 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 | $93.82 | 10.378% | $103.5566 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $127.45 | 3.248% | $131.5896 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $205.81 | 13.290% | $233.1621 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $207.62 | 13.313% | $235.2605 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $234.33 | 10.119% | $258.0419 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $95.43 | 9.143% | $104.1552 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $183.57 | 11.518% | $204.7136 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,148.03 | $1,270.4795 | $1,270.48 | $1,270.45 | $1,270.60 | |