| 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 | $198.97 | 9.256% | $217.3867 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $105.58 | 5.213% | $111.0839 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $35.63 | 11.538% | $39.741 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $162.93 | 3.301% | $168.3083 | $168.31 | $168.30 | $168.30 |
| Purchase #5 | $250.72 | 3.385% | $259.2069 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $44.43 | 9.808% | $48.7877 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $43.26 | 11.170% | $48.0921 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $841.52 | $892.6066 | $892.61 | $892.65 | $892.60 | |