| 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 | $218.50 | 13.700% | $248.4345 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $165.81 | 7.838% | $178.8062 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $95.62 | 11.688% | $106.7961 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $243.67 | 12.610% | $274.3968 | $274.40 | $274.40 | $274.40 |
| Purchase #5 | $116.66 | 12.190% | $130.8809 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $167.78 | 12.257% | $188.3448 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $199.64 | 3.576% | $206.7791 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $1,207.68 | $1,334.4384 | $1,334.44 | $1,334.50 | $1,334.40 | |