| 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 | $145.75 | 6.301% | $154.9337 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $11.56 | 9.714% | $12.6829 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $248.86 | 10.392% | $274.7215 | $274.72 | $274.70 | $274.70 |
| Purchase #4 | $134.64 | 13.367% | $152.6373 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $87.81 | 12.819% | $99.0664 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $90.91 | 12.645% | $102.4056 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $233.73 | 6.718% | $249.432 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $953.26 | $1,045.8794 | $1,045.88 | $1,045.90 | $1,045.80 | |