| 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 | $237.90 | 13.592% | $270.2354 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $205.52 | 9.330% | $224.695 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $217.89 | 8.471% | $236.3475 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $32.58 | 4.566% | $34.0676 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $37.71 | 6.123% | $40.019 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $60.47 | 12.310% | $67.9139 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $203.51 | 6.446% | $216.6283 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $995.58 | $1,089.9067 | $1,089.92 | $1,089.90 | $1,089.80 | |