| 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 | $103.27 | 13.411% | $117.1195 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $184.43 | 8.750% | $200.5676 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $176.72 | 10.343% | $194.9981 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $50.89 | 9.204% | $55.5739 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $30.88 | 10.120% | $34.0051 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $196.90 | 13.124% | $222.7412 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $219.36 | 13.511% | $248.9977 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $962.45 | $1,074.0031 | $1,074.01 | $1,073.95 | $1,074.00 | |