| 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 | $54.83 | 11.780% | $61.289 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $216.73 | 5.711% | $229.1075 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $177.50 | 9.502% | $194.3661 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $19.41 | 7.140% | $20.7959 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $205.26 | 11.389% | $228.6371 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $173.54 | 3.354% | $179.3605 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $228.50 | 6.376% | $243.0692 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,075.77 | $1,156.6253 | $1,156.64 | $1,156.60 | $1,156.70 | |