| 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 | $130.97 | 11.230% | $145.6779 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $51.56 | 5.381% | $54.3344 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $241.73 | 8.739% | $262.8548 | $262.85 | $262.85 | $262.90 |
| Purchase #4 | $108.81 | 3.232% | $112.3267 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $192.49 | 6.808% | $205.5947 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $97.74 | 9.150% | $106.6832 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $207.34 | 6.741% | $221.3168 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,030.64 | $1,108.7885 | $1,108.78 | $1,108.85 | $1,108.80 | |