| 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 | $70.34 | 12.429% | $79.0826 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $216.80 | 9.102% | $236.5331 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $121.85 | 9.261% | $133.1345 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $230.55 | 11.788% | $257.7272 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $240.58 | 3.130% | $248.1102 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $230.79 | 7.810% | $248.8147 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $235.25 | 9.379% | $257.3141 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $1,346.16 | $1,460.7164 | $1,460.70 | $1,460.75 | $1,460.60 | |