| 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 | $249.26 | 11.740% | $278.5231 | $278.52 | $278.50 | $278.50 |
| Purchase #2 | $20.80 | 9.579% | $22.7924 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $132.73 | 11.350% | $147.7949 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $80.67 | 10.821% | $89.3993 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $74.40 | 9.539% | $81.497 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $208.88 | 11.748% | $233.4192 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $207.87 | 4.424% | $217.0662 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $974.61 | $1,070.4921 | $1,070.49 | $1,070.45 | $1,070.50 | |