| 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 | $208.48 | 3.198% | $215.1472 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $131.77 | 7.571% | $141.7463 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $225.82 | 8.332% | $244.6353 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $192.83 | 9.349% | $210.8577 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $100.70 | 5.857% | $106.598 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $166.39 | 8.529% | $180.5814 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $114.33 | 6.147% | $121.3579 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $1,140.32 | $1,220.9238 | $1,220.94 | $1,220.95 | $1,220.90 | |