| 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 | $246.38 | 8.331% | $266.9059 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $62.50 | 12.782% | $70.4888 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $161.77 | 10.661% | $179.0163 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $223.83 | 4.321% | $233.5017 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $235.78 | 10.329% | $260.1337 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $139.59 | 8.386% | $151.296 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $21.41 | 10.830% | $23.7287 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $1,091.26 | $1,185.0711 | $1,185.08 | $1,185.10 | $1,185.00 | |