| 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 | $92.78 | 8.775% | $100.9214 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $193.59 | 4.297% | $201.9086 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $174.92 | 10.556% | $193.3846 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $124.84 | 12.213% | $140.0867 | $140.09 | $140.10 | $140.10 |
| Purchase #5 | $184.70 | 12.535% | $207.8521 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $5.82 | 7.854% | $6.2771 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $171.26 | 13.133% | $193.7516 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $947.91 | $1,044.1821 | $1,044.18 | $1,044.20 | $1,044.30 | |