| 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 | $9.80 | 13.443% | $11.1174 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $226.72 | 3.139% | $233.8367 | $233.84 | $233.85 | $233.80 |
| Purchase #3 | $192.55 | 6.489% | $205.0446 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $71.60 | 6.648% | $76.36 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $98.62 | 13.597% | $112.0294 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $124.73 | 4.841% | $130.7682 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $250.59 | 4.393% | $261.5984 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $974.61 | $1,030.7547 | $1,030.76 | $1,030.75 | $1,030.70 | |