| 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 | $212.66 | 5.339% | $224.0139 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $247.61 | 8.664% | $269.0629 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $153.30 | 7.186% | $164.3161 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $143.97 | 13.578% | $163.5182 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $19.29 | 8.469% | $20.9237 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $223.63 | 5.469% | $235.8603 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $127.79 | 11.395% | $142.3517 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,128.25 | $1,220.0468 | $1,220.04 | $1,219.95 | $1,220.10 | |