| 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 | $66.37 | 12.355% | $74.57 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $223.60 | 4.722% | $234.1584 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $23.92 | 4.177% | $24.9191 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $198.46 | 13.804% | $225.8554 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $98.30 | 3.731% | $101.9676 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $164.63 | 6.704% | $175.6668 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $227.64 | 12.772% | $256.7142 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,002.92 | $1,093.8515 | $1,093.86 | $1,093.75 | $1,094.00 | |