| 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 | $196.59 | 12.385% | $220.9377 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $176.66 | 5.852% | $186.9981 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $227.47 | 13.476% | $258.1239 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $133.45 | 5.403% | $140.6603 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $125.76 | 3.526% | $130.1943 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $7.54 | 5.507% | $7.9552 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $46.82 | 5.173% | $49.242 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $914.29 | $994.1115 | $994.11 | $994.10 | $994.10 | |