| 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 | $106.38 | 7.360% | $114.2096 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $100.32 | 8.227% | $108.5733 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $249.35 | 13.265% | $282.4263 | $282.43 | $282.45 | $282.40 |
| Purchase #4 | $244.45 | 7.736% | $263.3607 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $177.47 | 12.862% | $200.2962 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $169.27 | 4.411% | $176.7365 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $247.43 | 9.152% | $270.0748 | $270.07 | $270.05 | $270.10 |
| 7 purchase totals = | $1,294.67 | $1,415.6774 | $1,415.68 | $1,415.65 | $1,415.70 | |