| 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 | $25.31 | 8.140% | $27.3702 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $237.27 | 5.859% | $251.1716 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $142.45 | 5.352% | $150.0739 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $213.92 | 6.361% | $227.5275 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $7.98 | 8.820% | $8.6838 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $85.26 | 11.533% | $95.093 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $191.82 | 12.649% | $216.0833 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $904.01 | $976.0033 | $975.99 | $976.00 | $976.10 | |