| 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 | $199.34 | 8.296% | $215.8772 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $117.97 | 3.510% | $122.1107 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $18.30 | 9.507% | $20.0398 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $125.48 | 7.718% | $135.1645 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $144.35 | 9.209% | $157.6432 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $130.44 | 13.325% | $147.8211 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $237.70 | 5.443% | $250.638 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $973.58 | $1,049.2945 | $1,049.29 | $1,049.30 | $1,049.20 | |