| 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 | $239.39 | 7.483% | $257.3036 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $43.67 | 3.763% | $45.3133 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $72.41 | 12.165% | $81.2187 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $16.70 | 8.826% | $18.1739 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $218.82 | 12.285% | $245.702 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $111.25 | 11.352% | $123.8791 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $120.34 | 4.745% | $126.0501 | $126.05 | $126.05 | $126.10 |
| 7 purchase totals = | $822.58 | $897.6407 | $897.63 | $897.60 | $897.70 | |