| 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 | $148.36 | 3.866% | $154.0956 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $248.34 | 4.399% | $259.2645 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $156.46 | 4.562% | $163.5977 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $239.55 | 3.444% | $247.8001 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $230.65 | 3.224% | $238.0862 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $138.77 | 10.708% | $153.6295 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $90.37 | 11.836% | $101.0662 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $1,252.50 | $1,317.5398 | $1,317.55 | $1,317.55 | $1,317.60 | |