| 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 | $79.42 | 6.301% | $84.4243 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $240.66 | 12.463% | $270.6535 | $270.65 | $270.65 | $270.70 |
| Purchase #3 | $244.78 | 13.289% | $277.3088 | $277.31 | $277.30 | $277.30 |
| Purchase #4 | $206.45 | 9.337% | $225.7262 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $215.57 | 3.390% | $222.8778 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $164.67 | 13.617% | $187.0931 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $74.66 | 4.810% | $78.2511 | $78.25 | $78.25 | $78.30 |
| 7 purchase totals = | $1,226.21 | $1,346.3348 | $1,346.33 | $1,346.35 | $1,346.40 | |