| 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 | $45.31 | 8.575% | $49.1953 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $141.79 | 4.321% | $147.9167 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $194.81 | 10.852% | $215.9508 | $215.95 | $215.95 | $216.00 |
| Purchase #4 | $83.95 | 9.404% | $91.8447 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $112.76 | 6.732% | $120.351 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $195.50 | 3.862% | $203.0502 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $127.87 | 6.153% | $135.7378 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $901.99 | $964.0465 | $964.05 | $964.05 | $964.10 | |