| 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 | $18.58 | 3.108% | $19.1575 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $8.30 | 8.289% | $8.988 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $219.41 | 6.395% | $233.4413 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $237.76 | 3.509% | $246.103 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $91.91 | 11.773% | $102.7306 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $187.78 | 11.405% | $209.1963 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $202.43 | 11.197% | $225.0961 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $966.17 | $1,044.7128 | $1,044.72 | $1,044.75 | $1,044.70 | |