| 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 | $235.86 | 9.836% | $259.0592 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $113.33 | 10.222% | $124.9146 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $29.60 | 7.458% | $31.8076 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $72.75 | 7.773% | $78.4049 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $238.45 | 8.407% | $258.4965 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $224.99 | 11.110% | $249.9864 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $86.64 | 8.592% | $94.0841 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $1,001.62 | $1,096.7533 | $1,096.75 | $1,096.75 | $1,096.80 | |