| 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 | $37.62 | 3.843% | $39.0657 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $193.72 | 9.810% | $212.7239 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $235.43 | 7.193% | $252.3645 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $180.60 | 8.693% | $196.2996 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $153.32 | 10.112% | $168.8237 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $41.69 | 12.533% | $46.915 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $119.72 | 10.511% | $132.3038 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $962.10 | $1,048.4962 | $1,048.49 | $1,048.40 | $1,048.50 | |