| 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 | $92.64 | 7.323% | $99.424 | $99.42 | $99.40 | $99.40 |
| Purchase #2 | $244.92 | 3.164% | $252.6693 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $169.95 | 10.206% | $187.2951 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $229.79 | 7.666% | $247.4057 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $195.38 | 12.404% | $219.6149 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $192.55 | 3.366% | $199.0312 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $218.81 | 4.760% | $229.2254 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,344.04 | $1,434.6656 | $1,434.67 | $1,434.65 | $1,434.60 | |