| 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 | $200.52 | 10.874% | $222.3245 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $79.62 | 9.587% | $87.2532 | $87.25 | $87.25 | $87.30 |
| Purchase #3 | $156.91 | 6.168% | $166.5882 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $112.82 | 4.392% | $117.7751 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $108.37 | 10.809% | $120.0837 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $147.70 | 6.340% | $157.0642 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $15.70 | 3.426% | $16.2379 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $821.64 | $887.3268 | $887.32 | $887.35 | $887.40 | |