| 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 | $226.30 | 13.843% | $257.6267 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $205.62 | 4.608% | $215.095 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $232.91 | 4.210% | $242.7155 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $199.29 | 8.752% | $216.7319 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $75.81 | 9.312% | $82.8694 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $72.43 | 5.176% | $76.179 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $79.83 | 9.102% | $87.0961 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $1,092.19 | $1,178.3136 | $1,178.33 | $1,178.35 | $1,178.30 | |