| 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 | $16.44 | 4.476% | $17.1759 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $94.81 | 6.514% | $100.9859 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $78.98 | 9.172% | $86.224 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $219.90 | 13.817% | $250.2836 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $14.58 | 12.315% | $16.3755 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $224.52 | 10.239% | $247.5086 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $189.70 | 11.522% | $211.5572 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $838.93 | $930.1107 | $930.12 | $930.15 | $930.20 | |