| 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 | $125.55 | 8.864% | $136.6788 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $51.27 | 11.666% | $57.2512 | $57.25 | $57.25 | $57.30 |
| Purchase #3 | $195.33 | 10.349% | $215.5447 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $123.34 | 10.852% | $136.7249 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $70.52 | 3.251% | $72.8126 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $249.90 | 5.382% | $263.3496 | $263.35 | $263.35 | $263.30 |
| Purchase #7 | $131.47 | 5.220% | $138.3327 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $947.38 | $1,020.6945 | $1,020.68 | $1,020.70 | $1,020.60 | |