| 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 | $200.52 | 10.606% | $221.7872 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $115.72 | 5.411% | $121.9816 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $241.40 | 11.615% | $269.4386 | $269.44 | $269.45 | $269.40 |
| Purchase #4 | $83.67 | 9.159% | $91.3333 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $181.63 | 10.572% | $200.8319 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $67.60 | 7.862% | $72.9147 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $57.73 | 10.739% | $63.9296 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $948.27 | $1,042.2169 | $1,042.21 | $1,042.30 | $1,042.10 | |