| 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 | $200.39 | 10.595% | $221.6213 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $120.85 | 6.230% | $128.379 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $54.73 | 6.531% | $58.3044 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $12.96 | 9.571% | $14.2004 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $224.91 | 13.694% | $255.7092 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $137.49 | 5.727% | $145.3641 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $185.89 | 12.807% | $209.6969 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $937.22 | $1,033.2753 | $1,033.27 | $1,033.25 | $1,033.30 | |