| 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 | $209.42 | 13.562% | $237.8215 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $68.85 | 5.458% | $72.6078 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $220.45 | 8.756% | $239.7526 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $222.28 | 9.855% | $244.1857 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $242.40 | 12.166% | $271.8904 | $271.89 | $271.90 | $271.90 |
| Purchase #6 | $199.37 | 4.126% | $207.596 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $202.41 | 13.267% | $229.2637 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,365.18 | $1,503.1177 | $1,503.12 | $1,503.10 | $1,503.20 | |