| 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 | $152.71 | 13.421% | $173.2052 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $212.81 | 8.771% | $231.4756 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $11.77 | 8.644% | $12.7874 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $225.81 | 7.591% | $242.9512 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $134.46 | 4.758% | $140.8576 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $221.83 | 8.719% | $241.1714 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $91.87 | 12.533% | $103.3841 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $1,051.26 | $1,145.8325 | $1,145.84 | $1,145.85 | $1,146.00 | |