| 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 | $38.45 | 6.740% | $41.0415 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $19.45 | 4.495% | $20.3243 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $170.35 | 12.458% | $191.5722 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $208.45 | 13.809% | $237.2349 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $192.76 | 12.344% | $216.5543 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $134.51 | 6.871% | $143.7522 | $143.75 | $143.75 | $143.80 |
| Purchase #7 | $158.62 | 10.523% | $175.3116 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $922.59 | $1,025.7910 | $1,025.77 | $1,025.75 | $1,025.80 | |