| 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 | $122.71 | 5.213% | $129.1069 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $26.32 | 12.272% | $29.55 | $29.55 | $29.55 | $29.60 |
| Purchase #3 | $226.42 | 11.622% | $252.7345 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $85.32 | 5.768% | $90.2413 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $237.86 | 12.207% | $266.8956 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $66.27 | 6.442% | $70.5391 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $209.97 | 10.376% | $231.7565 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $974.87 | $1,070.8239 | $1,070.83 | $1,070.85 | $1,070.80 | |