| 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 | $93.95 | 8.260% | $101.7103 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $240.59 | 3.658% | $249.3908 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $162.43 | 12.199% | $182.2448 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $81.79 | 9.803% | $89.8079 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $231.45 | 12.195% | $259.6753 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $74.60 | 9.525% | $81.7057 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $115.32 | 5.685% | $121.8759 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $1,000.13 | $1,086.4107 | $1,086.42 | $1,086.45 | $1,086.40 | |