| 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 | $117.63 | 3.486% | $121.7306 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $6.31 | 7.402% | $6.7771 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $57.49 | 3.540% | $59.5251 | $59.53 | $59.55 | $59.50 |
| Purchase #4 | $185.85 | 12.180% | $208.4865 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $223.78 | 5.665% | $236.4571 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $184.62 | 6.546% | $196.7052 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $210.74 | 13.709% | $239.6303 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $986.42 | $1,069.3119 | $1,069.33 | $1,069.40 | $1,069.30 | |