| 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 | $238.32 | 7.342% | $255.8175 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $149.55 | 10.273% | $164.9133 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $182.34 | 6.377% | $193.9678 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $23.57 | 10.785% | $26.112 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $22.62 | 10.827% | $25.0691 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $170.67 | 5.817% | $180.5979 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $228.55 | 4.839% | $239.6095 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,015.62 | $1,086.0871 | $1,086.09 | $1,086.00 | $1,086.10 | |