| 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 | $199.34 | 3.514% | $206.3448 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $134.49 | 5.172% | $141.4458 | $141.45 | $141.45 | $141.40 |
| Purchase #3 | $64.36 | 7.808% | $69.3852 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $93.68 | 5.489% | $98.8221 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $231.85 | 4.757% | $242.8791 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $5.51 | 6.658% | $5.8769 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $213.68 | 4.746% | $223.8213 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $942.91 | $988.5752 | $988.58 | $988.60 | $988.50 | |