| 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 | $225.99 | 5.471% | $238.3539 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $141.32 | 6.636% | $150.698 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $227.46 | 4.218% | $237.0543 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $102.61 | 7.588% | $110.396 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $63.94 | 12.788% | $72.1166 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $92.64 | 3.409% | $95.7981 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $250.64 | 7.566% | $269.6034 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $1,104.60 | $1,174.0203 | $1,174.02 | $1,174.00 | $1,174.10 | |