| 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 | $92.46 | 12.580% | $104.0915 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $157.76 | 8.444% | $171.0813 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $197.32 | 11.106% | $219.2344 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $162.29 | 10.691% | $179.6404 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $154.32 | 12.460% | $173.5483 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $93.88 | 12.317% | $105.4432 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $227.74 | 4.481% | $237.945 | $237.95 | $237.95 | $237.90 |
| 7 purchase totals = | $1,085.77 | $1,190.9841 | $1,190.98 | $1,191.05 | $1,190.80 | |