| 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 | $117.38 | 5.715% | $124.0883 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $243.26 | 7.313% | $261.0496 | $261.05 | $261.05 | $261.00 |
| Purchase #3 | $133.70 | 5.423% | $140.9506 | $140.95 | $140.95 | $141.00 |
| Purchase #4 | $233.31 | 10.613% | $258.0712 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $142.63 | 13.723% | $162.2031 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $199.61 | 10.255% | $220.08 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $83.63 | 10.459% | $92.3769 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $1,153.52 | $1,258.8197 | $1,258.82 | $1,258.85 | $1,258.90 | |