| 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 | $199.31 | 10.253% | $219.7453 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $246.43 | 5.569% | $260.1537 | $260.15 | $260.15 | $260.20 |
| Purchase #3 | $199.43 | 5.803% | $211.0029 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $173.92 | 9.513% | $190.465 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $83.99 | 13.626% | $95.4345 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $128.53 | 9.623% | $140.8984 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $247.67 | 10.172% | $272.863 | $272.86 | $272.85 | $272.90 |
| 7 purchase totals = | $1,279.28 | $1,390.5628 | $1,390.56 | $1,390.55 | $1,390.60 | |