| 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 | $236.29 | 8.622% | $256.6629 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $218.97 | 9.798% | $240.4247 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $245.34 | 3.387% | $253.6497 | $253.65 | $253.65 | $253.60 |
| Purchase #4 | $201.91 | 3.639% | $209.2575 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $211.90 | 3.194% | $218.6681 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $114.65 | 9.152% | $125.1428 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $77.60 | 4.369% | $80.9903 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,306.66 | $1,384.7960 | $1,384.79 | $1,384.75 | $1,384.80 | |