| 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 | $198.81 | 8.867% | $216.4385 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $13.57 | 9.837% | $14.9049 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $111.78 | 7.334% | $119.9779 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $230.71 | 3.317% | $238.3627 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $250.79 | 11.289% | $279.1017 | $279.10 | $279.10 | $279.10 |
| Purchase #6 | $44.76 | 3.613% | $46.3772 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $222.67 | 8.197% | $240.9223 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $1,073.09 | $1,156.0852 | $1,156.08 | $1,156.10 | $1,156.10 | |