| 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 | $205.46 | 8.792% | $223.524 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $224.32 | 5.635% | $236.9604 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $148.57 | 10.668% | $164.4194 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $215.50 | 9.167% | $235.2549 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $31.50 | 10.653% | $34.8557 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $219.53 | 13.812% | $249.8515 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $148.65 | 12.106% | $166.6456 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $1,193.53 | $1,311.5115 | $1,311.51 | $1,311.45 | $1,311.60 | |