| 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 | $9.90 | 11.830% | $11.0712 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $194.67 | 6.578% | $207.4754 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $156.77 | 3.276% | $161.9058 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $153.59 | 7.309% | $164.8159 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $243.98 | 7.496% | $262.2687 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $197.87 | 5.496% | $208.7449 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $34.92 | 4.738% | $36.5745 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $991.70 | $1,052.8564 | $1,052.86 | $1,052.80 | $1,052.90 | |