| 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 | $227.40 | 5.724% | $240.4164 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $203.59 | 10.732% | $225.4393 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $116.69 | 5.582% | $123.2036 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $138.89 | 4.550% | $145.2095 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $144.71 | 4.490% | $151.2075 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $140.40 | 4.658% | $146.9398 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $11.28 | 4.697% | $11.8098 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $982.96 | $1,044.2259 | $1,044.23 | $1,044.20 | $1,044.10 | |