| 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 | $194.76 | 13.167% | $220.404 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $24.62 | 11.852% | $27.538 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $232.28 | 12.385% | $261.0479 | $261.05 | $261.05 | $261.00 |
| Purchase #4 | $210.66 | 3.489% | $218.0099 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $22.37 | 5.693% | $23.6435 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $23.32 | 8.280% | $25.2509 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $139.99 | 3.318% | $144.6349 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $848.00 | $920.5291 | $920.52 | $920.55 | $920.40 | |