| 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 | $162.52 | 13.778% | $184.912 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $232.52 | 8.591% | $252.4958 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $199.90 | 10.559% | $221.0074 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $93.31 | 6.324% | $99.2109 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $25.29 | 5.424% | $26.6617 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $188.44 | 9.351% | $206.061 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $245.30 | 3.760% | $254.5233 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,147.28 | $1,244.8721 | $1,244.87 | $1,244.80 | $1,244.90 | |