| 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 | $232.61 | 9.593% | $254.9243 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $69.74 | 5.868% | $73.8323 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $244.75 | 8.197% | $264.8122 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $193.80 | 7.692% | $208.7071 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $114.29 | 9.197% | $124.8013 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $203.68 | 3.382% | $210.5685 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $147.36 | 3.376% | $152.3349 | $152.33 | $152.35 | $152.30 |
| 7 purchase totals = | $1,206.23 | $1,289.9806 | $1,289.97 | $1,289.95 | $1,289.90 | |