| 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 | $112.29 | 13.682% | $127.6535 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $83.55 | 7.749% | $90.0243 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $121.84 | 9.750% | $133.7194 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $244.53 | 13.779% | $278.2238 | $278.22 | $278.20 | $278.20 |
| Purchase #5 | $94.41 | 9.497% | $103.3761 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $50.93 | 4.451% | $53.1969 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $188.89 | 9.851% | $207.4976 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $896.44 | $993.6916 | $993.69 | $993.65 | $993.70 | |