| 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 | $210.56 | 7.732% | $226.8405 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $117.33 | 6.432% | $124.8767 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $27.79 | 10.630% | $30.7441 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $187.86 | 8.393% | $203.6271 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $167.73 | 12.255% | $188.2853 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $23.44 | 9.544% | $25.6771 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $52.44 | 9.842% | $57.6011 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $787.15 | $857.6519 | $857.66 | $857.75 | $857.60 | |