| 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 | $112.31 | 8.291% | $121.6216 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $15.66 | 3.408% | $16.1937 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $58.70 | 4.832% | $61.5364 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $226.92 | 3.461% | $234.7737 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $87.90 | 9.786% | $96.5019 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $225.73 | 5.625% | $238.4273 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $99.55 | 3.842% | $103.3747 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $826.77 | $872.4293 | $872.42 | $872.40 | $872.40 | |