| 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 | $216.25 | 11.406% | $240.9155 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $218.43 | 11.221% | $242.94 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $79.56 | 10.700% | $88.0729 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $48.94 | 4.635% | $51.2084 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $188.25 | 12.376% | $211.5478 | $211.55 | $211.55 | $211.50 |
| Purchase #6 | $70.35 | 6.233% | $74.7349 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $209.92 | 5.488% | $221.4404 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $1,031.70 | $1,130.8599 | $1,130.86 | $1,130.85 | $1,130.70 | |