| 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 | $209.35 | 10.718% | $231.7881 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $169.53 | 10.737% | $187.7324 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $8.91 | 8.438% | $9.6618 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $249.38 | 6.716% | $266.1284 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $211.35 | 10.462% | $233.4614 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $79.93 | 12.848% | $90.1994 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $130.87 | 4.102% | $136.2383 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $1,059.32 | $1,155.2098 | $1,155.21 | $1,155.25 | $1,155.20 | |