| 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 | $27.60 | 11.312% | $30.7221 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $133.59 | 12.774% | $150.6548 | $150.65 | $150.65 | $150.70 |
| Purchase #3 | $196.74 | 7.591% | $211.6745 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $31.92 | 9.622% | $34.9913 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $215.56 | 13.149% | $243.904 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $102.89 | 10.645% | $113.8426 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $205.32 | 10.377% | $226.6261 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $913.62 | $1,012.4154 | $1,012.40 | $1,012.40 | $1,012.40 | |