| 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 | $191.55 | 12.263% | $215.0398 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $162.74 | 13.469% | $184.6595 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $176.75 | 9.512% | $193.5625 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $123.73 | 13.486% | $140.4162 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $234.62 | 4.130% | $244.3098 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $197.90 | 10.559% | $218.7963 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $23.88 | 7.645% | $25.7056 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $1,111.17 | $1,222.4897 | $1,222.50 | $1,222.45 | $1,222.50 | |