| 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 | $122.36 | 10.662% | $135.406 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $63.82 | 3.411% | $65.9969 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $112.97 | 3.846% | $117.3148 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $132.62 | 11.500% | $147.8713 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $120.62 | 12.233% | $135.3754 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $246.97 | 6.111% | $262.0623 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $103.57 | 11.357% | $115.3324 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $902.93 | $979.3591 | $979.36 | $979.35 | $979.40 | |