| 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 | $200.66 | 9.726% | $220.1762 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $186.26 | 5.807% | $197.0761 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $107.54 | 5.543% | $113.5009 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $175.25 | 7.307% | $188.0555 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $226.35 | 12.306% | $254.2046 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $82.70 | 11.626% | $92.3147 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $183.51 | 4.254% | $191.3165 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,162.27 | $1,256.6445 | $1,256.65 | $1,256.65 | $1,256.70 | |