| 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 | $190.89 | 5.665% | $201.7039 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $194.29 | 11.738% | $217.0958 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $213.47 | 6.400% | $227.1321 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $34.57 | 8.251% | $37.4224 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $248.69 | 5.588% | $262.5868 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $152.53 | 4.832% | $159.9002 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $173.95 | 11.606% | $194.1386 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $1,208.39 | $1,299.9798 | $1,299.98 | $1,300.00 | $1,299.90 | |