| 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 | $249.93 | 8.437% | $271.0166 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $233.35 | 9.242% | $254.9162 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $114.28 | 12.533% | $128.6027 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $126.85 | 7.315% | $136.1291 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $81.62 | 8.260% | $88.3618 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $120.66 | 7.560% | $129.7819 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $170.80 | 12.799% | $192.6607 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $1,097.49 | $1,201.4690 | $1,201.47 | $1,201.45 | $1,201.50 | |