| 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 | $234.91 | 7.628% | $252.8289 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $131.89 | 5.793% | $139.5304 | $139.53 | $139.55 | $139.50 |
| Purchase #3 | $179.51 | 7.515% | $193.0002 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $103.64 | 6.160% | $110.0242 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $209.88 | 13.839% | $238.9253 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $95.34 | 6.868% | $101.888 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $106.71 | 5.439% | $112.514 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $1,061.88 | $1,148.7110 | $1,148.71 | $1,148.75 | $1,148.60 | |