| 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 | $114.80 | 5.303% | $120.8878 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $183.69 | 7.313% | $197.1232 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $27.73 | 13.245% | $31.4028 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $153.32 | 6.580% | $163.4085 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $178.71 | 11.249% | $198.8131 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $114.67 | 4.473% | $119.7992 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $170.87 | 6.596% | $182.1406 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $943.79 | $1,013.5752 | $1,013.57 | $1,013.55 | $1,013.50 | |