| 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 | $89.60 | 10.721% | $99.206 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $243.95 | 13.146% | $276.0197 | $276.02 | $276.00 | $276.00 |
| Purchase #3 | $22.31 | 10.524% | $24.6579 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $7.62 | 10.352% | $8.4088 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $92.41 | 4.521% | $96.5879 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $201.74 | 12.221% | $226.3946 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $61.48 | 11.608% | $68.6166 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $719.11 | $799.8915 | $799.90 | $799.85 | $799.90 | |