| 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 | $91.44 | 9.130% | $99.7885 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $121.27 | 10.168% | $133.6007 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $188.65 | 9.736% | $207.017 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $97.58 | 3.857% | $101.3437 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $218.84 | 13.458% | $248.2915 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $142.67 | 13.519% | $161.9576 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $183.77 | 7.362% | $197.2991 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $1,044.22 | $1,149.2981 | $1,149.30 | $1,149.30 | $1,149.30 | |