| 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 | $224.36 | 8.373% | $243.1457 | $243.15 | $243.15 | $243.10 |
| Purchase #2 | $231.88 | 12.102% | $259.9421 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $207.44 | 3.547% | $214.7979 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $100.91 | 13.643% | $114.6772 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $203.57 | 6.256% | $216.3053 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $83.67 | 12.547% | $94.1681 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $16.71 | 3.784% | $17.3423 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $1,068.54 | $1,160.3786 | $1,160.39 | $1,160.40 | $1,160.30 | |