| 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 | $111.70 | 3.116% | $115.1806 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $150.61 | 12.216% | $169.0085 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $201.32 | 4.544% | $210.468 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $97.56 | 5.539% | $102.9638 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $225.82 | 5.494% | $238.2266 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $248.94 | 9.559% | $272.7362 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $198.37 | 10.446% | $219.0917 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,234.32 | $1,327.6754 | $1,327.68 | $1,327.70 | $1,327.70 | |