| 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 | $197.55 | 12.629% | $222.4986 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $51.38 | 10.585% | $56.8186 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $113.94 | 8.124% | $123.1965 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $232.53 | 6.116% | $246.7515 | $246.75 | $246.75 | $246.80 |
| Purchase #5 | $108.25 | 8.747% | $117.7186 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $177.82 | 6.523% | $189.4192 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $198.99 | 12.469% | $223.8021 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,080.46 | $1,180.2051 | $1,180.21 | $1,180.15 | $1,180.20 | |