| 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 | $237.77 | 5.211% | $250.1602 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $135.48 | 5.667% | $143.1577 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $22.62 | 4.213% | $23.573 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $181.37 | 10.421% | $200.2706 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $170.88 | 6.193% | $181.4626 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $187.65 | 6.193% | $199.2712 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $212.75 | 11.416% | $237.0375 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,148.52 | $1,234.9328 | $1,234.93 | $1,234.85 | $1,235.10 | |