| 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 | $27.84 | 12.366% | $31.2827 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $213.98 | 6.275% | $227.4072 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $39.58 | 10.375% | $43.6864 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $36.86 | 11.701% | $41.173 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $116.66 | 12.675% | $131.4467 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $23.97 | 3.241% | $24.7469 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $213.85 | 12.781% | $241.1822 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $672.74 | $740.9251 | $740.93 | $740.95 | $740.90 | |