| 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 | $73.71 | 11.523% | $82.2036 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $78.64 | 12.138% | $88.1853 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $231.93 | 7.638% | $249.6448 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $214.43 | 8.190% | $231.9918 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $13.92 | 9.607% | $15.2573 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $115.44 | 12.116% | $129.4267 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $174.57 | 5.165% | $183.5865 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $902.64 | $980.2960 | $980.30 | $980.35 | $980.30 | |