| 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 | $211.53 | 4.655% | $221.3767 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $9.46 | 6.636% | $10.0878 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $237.83 | 12.750% | $268.1533 | $268.15 | $268.15 | $268.20 |
| Purchase #4 | $138.89 | 3.567% | $143.8442 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $136.47 | 8.399% | $147.9321 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $20.87 | 11.825% | $23.3379 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $232.49 | 8.803% | $252.9561 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $987.54 | $1,067.6881 | $1,067.69 | $1,067.75 | $1,067.70 | |