| 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 | $210.76 | 12.272% | $236.6245 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $36.62 | 13.854% | $41.6933 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $224.84 | 6.610% | $239.7019 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $105.53 | 4.650% | $110.4371 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $99.88 | 6.549% | $106.4211 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $129.87 | 8.333% | $140.6921 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $192.57 | 8.145% | $208.2548 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $1,000.07 | $1,083.8248 | $1,083.81 | $1,083.80 | $1,083.80 | |