| 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 | $249.26 | 4.149% | $259.6018 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $74.69 | 12.308% | $83.8828 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $178.73 | 11.272% | $198.8764 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $86.50 | 11.678% | $96.6015 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $187.28 | 8.821% | $203.8 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $183.94 | 8.258% | $199.1298 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $162.56 | 5.485% | $171.4764 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $1,122.96 | $1,213.3687 | $1,213.37 | $1,213.45 | $1,213.40 | |