| 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 | $190.78 | 10.122% | $210.0908 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $207.54 | 12.250% | $232.9637 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $192.89 | 4.350% | $201.2807 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $86.86 | 3.117% | $89.5674 | $89.57 | $89.55 | $89.60 |
| Purchase #5 | $225.66 | 3.190% | $232.8586 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $215.58 | 10.212% | $237.595 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $14.70 | 12.746% | $16.5737 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $1,134.01 | $1,220.9299 | $1,220.93 | $1,220.90 | $1,221.10 | |