| 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 | $30.56 | 10.432% | $33.748 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $183.26 | 12.347% | $205.8871 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $107.64 | 10.327% | $118.756 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $179.63 | 6.823% | $191.8862 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $38.77 | 6.103% | $41.1361 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $206.44 | 10.446% | $228.0047 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $107.55 | 8.653% | $116.8563 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $853.85 | $936.2744 | $936.29 | $936.30 | $936.30 | |