| 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 | $211.74 | 7.747% | $228.1435 | $228.14 | $228.15 | $228.10 |
| Purchase #2 | $65.90 | 6.520% | $70.1967 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $163.95 | 11.766% | $183.2404 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $149.34 | 4.823% | $156.5427 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $68.37 | 6.304% | $72.68 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $228.60 | 11.345% | $254.5347 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $122.95 | 10.658% | $136.054 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,010.85 | $1,101.3920 | $1,101.38 | $1,101.45 | $1,101.30 | |