| 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 | $197.30 | 6.450% | $210.0259 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $227.86 | 13.239% | $258.0264 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $177.44 | 11.263% | $197.4251 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $91.40 | 10.835% | $101.3032 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $186.91 | 7.167% | $200.3058 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $160.93 | 8.456% | $174.5382 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $99.28 | 5.579% | $104.8188 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $1,141.12 | $1,246.4434 | $1,246.46 | $1,246.50 | $1,246.30 | |