| 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 | $216.40 | 11.566% | $241.4288 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $200.38 | 11.209% | $222.8406 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $47.28 | 8.124% | $51.121 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $237.39 | 8.725% | $258.1023 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $23.32 | 13.691% | $26.5127 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $61.59 | 6.830% | $65.7966 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $71.81 | 3.187% | $74.0986 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $858.17 | $939.9006 | $939.90 | $939.90 | $939.80 | |