| 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 | $238.83 | 11.175% | $265.5193 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $173.48 | 11.367% | $193.1995 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $14.67 | 13.262% | $16.6155 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $190.64 | 9.105% | $207.9978 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $135.72 | 9.694% | $148.8767 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $201.69 | 4.350% | $210.4635 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $106.54 | 3.176% | $109.9237 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $1,061.57 | $1,152.5960 | $1,152.60 | $1,152.55 | $1,152.60 | |