| 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 | $187.67 | 13.822% | $213.6097 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $221.36 | 6.507% | $235.7639 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $216.74 | 9.163% | $236.5999 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $200.91 | 3.581% | $208.1046 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $168.88 | 9.616% | $185.1195 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $51.82 | 8.400% | $56.1729 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $226.66 | 3.710% | $235.0691 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,274.04 | $1,370.4396 | $1,370.43 | $1,370.35 | $1,370.50 | |