| 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 | $248.56 | 9.238% | $271.522 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $231.38 | 5.502% | $244.1105 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $172.79 | 3.473% | $178.791 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $36.35 | 12.273% | $40.8112 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $40.27 | 10.545% | $44.5165 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $34.35 | 11.829% | $38.4133 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $16.60 | 5.296% | $17.4791 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $780.30 | $835.6436 | $835.64 | $835.60 | $835.60 | |