| 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 | $194.77 | 9.143% | $212.5778 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $64.39 | 6.786% | $68.7595 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $88.52 | 5.721% | $93.5842 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $90.29 | 8.616% | $98.0694 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $22.53 | 7.612% | $24.245 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $219.61 | 9.217% | $239.8515 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $100.27 | 5.578% | $105.8631 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $780.38 | $842.9505 | $842.95 | $842.95 | $843.10 | |