| 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 | $101.93 | 12.790% | $114.9668 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $205.57 | 12.153% | $230.5529 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $238.59 | 3.443% | $246.8047 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $112.68 | 11.745% | $125.9143 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $147.37 | 10.762% | $163.23 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $240.95 | 9.190% | $263.0933 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $71.83 | 10.374% | $79.2816 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,118.92 | $1,223.8436 | $1,223.83 | $1,223.85 | $1,223.90 | |