| 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 | $113.60 | 11.750% | $126.948 | $126.95 | $126.95 | $126.90 |
| Purchase #2 | $192.43 | 13.544% | $218.4927 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $246.36 | 10.766% | $272.8831 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $228.83 | 4.630% | $239.4248 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $105.81 | 13.295% | $119.8774 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $92.63 | 10.515% | $102.37 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $43.76 | 7.700% | $47.1295 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $1,023.42 | $1,127.1255 | $1,127.12 | $1,127.15 | $1,127.10 | |