| 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 | $185.29 | 4.840% | $194.258 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $97.49 | 10.371% | $107.6007 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $167.88 | 13.139% | $189.9378 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $172.67 | 11.195% | $192.0004 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $200.92 | 10.368% | $221.7514 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $194.90 | 10.207% | $214.7934 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $221.36 | 5.503% | $233.5414 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,240.51 | $1,353.8831 | $1,353.88 | $1,353.90 | $1,353.90 | |