| 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 | $11.44 | 7.467% | $12.2942 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $18.46 | 3.520% | $19.1098 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $43.80 | 4.789% | $45.8976 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $17.83 | 10.735% | $19.7441 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $207.62 | 11.392% | $231.2721 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $224.60 | 5.740% | $237.492 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $228.82 | 3.641% | $237.1513 | $237.15 | $237.15 | $237.20 |
| 7 purchase totals = | $752.57 | $802.9611 | $802.95 | $802.95 | $803.00 | |