| 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 | $114.83 | 7.221% | $123.1219 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $220.83 | 7.724% | $237.8869 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $216.32 | 5.549% | $228.3236 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $60.62 | 7.402% | $65.1071 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $233.43 | 10.691% | $258.386 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $11.94 | 9.545% | $13.0797 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $48.54 | 5.848% | $51.3786 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $906.51 | $977.2838 | $977.29 | $977.30 | $977.30 | |