| 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 | $222.97 | 11.382% | $248.3484 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $175.26 | 7.112% | $187.7245 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $204.26 | 3.238% | $210.8739 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $230.26 | 10.445% | $254.3107 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $141.60 | 9.663% | $155.2828 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $168.74 | 6.295% | $179.3622 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $229.83 | 3.750% | $238.4486 | $238.45 | $238.45 | $238.40 |
| 7 purchase totals = | $1,372.92 | $1,474.3511 | $1,474.34 | $1,474.30 | $1,474.30 | |