| 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 | $238.30 | 12.165% | $267.2892 | $267.29 | $267.30 | $267.30 |
| Purchase #2 | $41.67 | 4.335% | $43.4764 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $8.34 | 10.562% | $9.2209 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $212.53 | 12.525% | $239.1494 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $182.39 | 5.281% | $192.022 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $55.67 | 4.844% | $58.3667 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $73.29 | 4.246% | $76.4019 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $812.19 | $885.9265 | $885.93 | $885.90 | $885.90 | |