| 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 | $200.75 | 11.783% | $224.4044 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $227.40 | 4.449% | $237.517 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $66.67 | 9.838% | $73.229 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $68.86 | 3.519% | $71.2832 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $196.83 | 11.279% | $219.0305 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $118.70 | 11.789% | $132.6935 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $61.81 | 5.241% | $65.0495 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $941.02 | $1,023.2071 | $1,023.20 | $1,023.25 | $1,023.10 | |