| 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 | $208.83 | 4.126% | $217.4463 | $217.45 | $217.45 | $217.40 |
| Purchase #2 | $189.58 | 4.850% | $198.7746 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $231.48 | 9.162% | $252.6882 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $147.41 | 10.381% | $162.7126 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $143.39 | 9.556% | $157.0923 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $140.90 | 4.311% | $146.9742 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $89.71 | 13.151% | $101.5078 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $1,151.30 | $1,237.1960 | $1,237.19 | $1,237.15 | $1,237.20 | |