| 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 | $237.96 | 5.346% | $250.6813 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $169.86 | 7.489% | $182.5808 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $19.39 | 6.571% | $20.6641 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $239.46 | 3.823% | $248.6146 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $187.97 | 8.529% | $204.002 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $153.77 | 7.433% | $165.1997 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $206.26 | 6.268% | $219.1884 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,214.67 | $1,290.9309 | $1,290.92 | $1,290.95 | $1,291.00 | |