| 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 | $162.32 | 6.181% | $172.353 | $172.35 | $172.35 | $172.40 |
| Purchase #2 | $190.77 | 4.626% | $199.595 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $213.96 | 12.564% | $240.8419 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $232.96 | 12.811% | $262.8045 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $242.75 | 10.536% | $268.3261 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $64.39 | 8.391% | $69.793 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $115.49 | 8.650% | $125.4799 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $1,222.64 | $1,339.1934 | $1,339.19 | $1,339.25 | $1,339.20 | |