| 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 | $204.46 | 9.367% | $223.6118 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $76.81 | 4.190% | $80.0283 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $174.62 | 5.487% | $184.2014 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $228.75 | 7.679% | $246.3157 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $218.96 | 3.868% | $227.4294 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $185.84 | 7.345% | $199.4899 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $157.35 | 5.378% | $165.8123 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $1,246.79 | $1,326.8888 | $1,326.89 | $1,326.90 | $1,326.80 | |