| 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 | $211.37 | 6.665% | $225.4578 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $232.28 | 3.863% | $241.253 | $241.25 | $241.25 | $241.30 |
| Purchase #3 | $41.77 | 11.801% | $46.6993 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $16.76 | 9.568% | $18.3636 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $139.40 | 7.737% | $150.1854 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $243.25 | 13.161% | $275.2641 | $275.26 | $275.25 | $275.30 |
| Purchase #7 | $13.42 | 9.836% | $14.74 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $898.25 | $971.9632 | $971.96 | $971.95 | $972.10 | |