| 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 | $107.64 | 8.493% | $116.7819 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $36.93 | 13.122% | $41.776 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $199.72 | 11.113% | $221.9149 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $203.82 | 10.433% | $225.0845 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $23.46 | 8.578% | $25.4724 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $218.35 | 10.838% | $242.0148 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $9.68 | 3.369% | $10.0061 | $10.01 | $10.00 | $10.00 |
| 7 purchase totals = | $799.60 | $883.0506 | $883.04 | $883.05 | $883.10 | |