| 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 | $187.74 | 12.840% | $211.8458 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $248.60 | 7.489% | $267.2177 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $29.74 | 4.349% | $31.0334 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $109.29 | 6.697% | $116.6092 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $190.30 | 5.464% | $200.698 | $200.70 | $200.70 | $200.70 |
| Purchase #6 | $19.48 | 7.723% | $20.9844 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $158.45 | 7.173% | $169.8156 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $943.60 | $1,018.2041 | $1,018.21 | $1,018.20 | $1,018.10 | |