| 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 | $160.58 | 7.488% | $172.6042 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $8.50 | 4.589% | $8.8901 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $81.99 | 8.825% | $89.2256 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $240.41 | 8.478% | $260.792 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $229.30 | 7.818% | $247.2267 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $191.59 | 10.516% | $211.7376 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $103.65 | 11.525% | $115.5957 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $1,016.02 | $1,106.0719 | $1,106.08 | $1,106.15 | $1,106.00 | |