| 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 | $218.30 | 10.358% | $240.9115 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $120.97 | 5.649% | $127.8036 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $46.69 | 7.613% | $50.2445 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $190.74 | 10.141% | $210.0829 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $185.96 | 9.306% | $203.2654 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $145.75 | 3.263% | $150.5058 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $31.34 | 9.659% | $34.3671 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $939.75 | $1,017.1808 | $1,017.18 | $1,017.15 | $1,017.20 | |