| 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 | $88.84 | 3.451% | $91.9059 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $5.86 | 11.126% | $6.512 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $212.74 | 5.842% | $225.1683 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $140.73 | 12.447% | $158.2467 | $158.25 | $158.25 | $158.20 |
| Purchase #5 | $249.92 | 4.522% | $261.2214 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $109.68 | 5.251% | $115.4393 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $200.61 | 4.491% | $209.6194 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,008.38 | $1,068.1130 | $1,068.12 | $1,068.05 | $1,068.00 | |