| 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 | $210.27 | 8.225% | $227.5647 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $140.38 | 6.717% | $149.8093 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $220.56 | 11.610% | $246.167 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $94.73 | 13.279% | $107.3092 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $24.31 | 11.531% | $27.1132 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $235.89 | 9.575% | $258.4765 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $164.36 | 11.587% | $183.4044 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $1,090.50 | $1,199.8443 | $1,199.84 | $1,199.80 | $1,199.90 | |