| 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 | $124.97 | 12.306% | $140.3488 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $11.33 | 10.269% | $12.4935 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $153.73 | 7.567% | $165.3627 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $205.64 | 13.693% | $233.7983 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $239.26 | 7.134% | $256.3288 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $64.95 | 7.147% | $69.592 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $95.46 | 4.464% | $99.7213 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $895.34 | $977.6454 | $977.64 | $977.65 | $977.60 | |