| 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 | $226.28 | 11.788% | $252.9539 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $147.59 | 8.214% | $159.713 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $176.60 | 4.480% | $184.5117 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $11.89 | 10.626% | $13.1534 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $157.55 | 12.567% | $177.3493 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $59.79 | 7.582% | $64.3233 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $241.81 | 8.140% | $261.4933 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $1,021.51 | $1,113.4979 | $1,113.48 | $1,113.45 | $1,113.50 | |