| 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 | $102.97 | 4.191% | $107.2855 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $207.30 | 13.638% | $235.5716 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $151.81 | 12.577% | $170.9031 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $127.26 | 4.660% | $133.1903 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $12.41 | 11.104% | $13.788 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $136.95 | 7.589% | $147.3431 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $170.26 | 6.314% | $181.0102 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $908.96 | $989.0918 | $989.09 | $989.10 | $989.10 | |