| 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 | $210.99 | 6.122% | $223.9068 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $39.52 | 8.832% | $43.0104 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $248.53 | 6.568% | $264.8535 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $146.73 | 11.375% | $163.4205 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $54.36 | 12.314% | $61.0539 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $65.25 | 10.816% | $72.3074 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $197.63 | 13.674% | $224.6539 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $963.01 | $1,053.2064 | $1,053.20 | $1,053.15 | $1,053.30 | |