| 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 | $106.56 | 7.835% | $114.909 | $114.91 | $114.90 | $114.90 |
| Purchase #2 | $168.38 | 6.544% | $179.3988 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $91.43 | 4.415% | $95.4666 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $141.64 | 7.420% | $152.1497 | $152.15 | $152.15 | $152.10 |
| Purchase #5 | $232.80 | 5.330% | $245.2082 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $181.25 | 6.274% | $192.6216 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $241.63 | 11.600% | $269.6591 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,163.69 | $1,249.4130 | $1,249.42 | $1,249.35 | $1,249.40 | |