| 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 | $235.98 | 9.415% | $258.1975 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $113.68 | 11.279% | $126.502 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $13.60 | 3.759% | $14.1112 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $237.56 | 6.504% | $253.0109 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $84.42 | 12.383% | $94.8737 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $139.40 | 6.117% | $147.9271 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $158.70 | 11.454% | $176.8775 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $983.34 | $1,071.4999 | $1,071.50 | $1,071.50 | $1,071.50 | |