| 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 | $195.81 | 12.793% | $220.86 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $158.50 | 3.722% | $164.3994 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $192.40 | 8.523% | $208.7983 | $208.80 | $208.80 | $208.80 |
| Purchase #4 | $210.96 | 12.738% | $237.8321 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $49.69 | 6.482% | $52.9109 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $214.84 | 4.139% | $223.7322 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $99.34 | 8.183% | $107.469 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $1,121.54 | $1,216.0019 | $1,216.00 | $1,216.00 | $1,216.00 | |