| 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 | $88.80 | 13.339% | $100.645 | $100.65 | $100.65 | $100.60 |
| Purchase #2 | $53.54 | 3.671% | $55.5055 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $242.91 | 13.278% | $275.1636 | $275.16 | $275.15 | $275.20 |
| Purchase #4 | $196.64 | 5.692% | $207.8327 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $216.56 | 4.440% | $226.1753 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $242.45 | 4.724% | $253.9033 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $19.49 | 13.789% | $22.1775 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $1,060.39 | $1,141.4029 | $1,141.41 | $1,141.45 | $1,141.40 | |