| 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 | $226.39 | 8.364% | $245.3253 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $22.90 | 9.267% | $25.0221 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $222.81 | 8.813% | $242.4462 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $6.56 | 3.333% | $6.7786 | $6.78 | $6.80 | $6.80 |
| Purchase #5 | $16.54 | 7.354% | $17.7564 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $65.80 | 11.245% | $73.1992 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $106.89 | 13.621% | $121.4495 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $667.89 | $731.9773 | $731.99 | $732.00 | $731.90 | |