| 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 | $127.26 | 11.416% | $141.788 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $9.38 | 13.219% | $10.6199 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $237.36 | 8.852% | $258.3711 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $212.80 | 12.535% | $239.4745 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $178.93 | 11.465% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $226.35 | 13.464% | $256.8258 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $179.92 | 13.531% | $204.265 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,172.00 | $1,310.7886 | $1,310.79 | $1,310.75 | $1,310.80 | |