| 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 | $192.88 | 6.220% | $204.8771 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $240.41 | 4.236% | $250.5938 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $189.72 | 9.145% | $207.0699 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $82.67 | 11.681% | $92.3267 | $92.33 | $92.35 | $92.30 |
| Purchase #5 | $19.37 | 8.460% | $21.0087 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $135.35 | 9.118% | $147.6912 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $168.49 | 4.242% | $175.6373 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $1,028.89 | $1,099.2047 | $1,099.21 | $1,099.25 | $1,099.20 | |