| 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 | $72.68 | 11.626% | $81.1298 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $240.33 | 3.259% | $248.1624 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $163.98 | 10.669% | $181.475 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $222.82 | 11.813% | $249.1417 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $142.78 | 4.700% | $149.4907 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $200.94 | 7.375% | $215.7593 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $206.92 | 8.238% | $223.9661 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $1,250.45 | $1,349.1250 | $1,349.13 | $1,349.15 | $1,349.20 | |