| 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 | $216.68 | 12.306% | $243.3446 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $218.67 | 4.416% | $228.3265 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $111.90 | 11.563% | $124.839 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $9.29 | 7.547% | $9.9911 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $238.35 | 7.616% | $256.5027 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $146.29 | 13.677% | $166.2981 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $96.66 | 3.708% | $100.2442 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $1,037.84 | $1,129.5462 | $1,129.54 | $1,129.60 | $1,129.40 | |