| 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 | $187.25 | 9.416% | $204.8815 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $107.76 | 4.706% | $112.8312 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $236.60 | 4.408% | $247.0293 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $103.45 | 13.839% | $117.7664 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $168.30 | 7.269% | $180.5337 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $77.52 | 3.143% | $79.9565 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $191.33 | 3.586% | $198.1911 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,072.21 | $1,141.1897 | $1,141.19 | $1,141.25 | $1,141.20 | |