| 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 | $195.83 | 13.769% | $222.7938 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $209.94 | 8.503% | $227.7912 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $80.30 | 10.106% | $88.4151 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $60.91 | 3.418% | $62.9919 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $90.43 | 11.827% | $101.1252 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $212.76 | 8.439% | $230.7148 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $50.26 | 11.350% | $55.9645 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $900.43 | $989.7965 | $989.79 | $989.80 | $989.80 | |