| 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 | $243.52 | 8.189% | $263.4619 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $56.89 | 13.332% | $64.4746 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $216.43 | 12.193% | $242.8193 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $207.37 | 4.251% | $216.1853 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $94.27 | 11.776% | $105.3712 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $188.79 | 8.438% | $204.7201 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $77.63 | 8.787% | $84.4513 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $1,084.90 | $1,181.4837 | $1,181.48 | $1,181.40 | $1,181.60 | |